which of the following is true about a graph

The action you just performed triggered the security solution. If some horizontal line can be drawn that crosses the curve two times or more, the graph is a function. O f (x) is undefined for na, where n is an integer. Learning disabilities and developmental delays are common in children who have been exposed to significant levels of methyl mercury. Which of the following is true about a graph? Y over X. Direct link to Cameron's post Agreed, if the list of ne, Posted 7 years ago. The effect of a toxicant on fetuses and young children tends to be ________. Which of the following statements is NOT true? There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Solve the system using Gaussian elimination. Mercury that is released into the air eventually ends up in soils or surface water. d Show more. A: The input is the x axis, and since there is no x value that is used twice, this is true. -Some species of fish live in areas that are more contaminated with methylmercury. i. lim f (x) = -o x--2 ii. -Pesticides run off into a local waterway that flows into a nearby fishing lake, killing some of the sensitive species of fish that live in the lake. Which of the following is an example of a cultural hazard? Which of the following statements is true about the graph of the The curve shown in (c) is most similar to which of the following effective dose (ED) responses? The set of integers is a subset of the set of rational numbers because every integer can be expressed as a ratio of the integer and \(1\). Find the slope and yyy-intercept of the line, and draw its graph. And so let's think about some Which of the following U.S. agencies is primarily responsible for addressing issues regarding mercury pollution? For a number a to be in the domain of a function y=f(x), _______________. Answers: 2 on a question: Which of the following is NOT true about the intercepts of a polynomial function? If you're seeing this message, it means we're having trouble loading external resources on our website. All students in the speech club So it's a linear relationship, but it does not go through the origin, so it's not proportional. graph of Y equals X squared. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. 2:, Posted 3 years ago. The intercepts of the graph determine the points where the graph intersects the x-axis and the y-axis.b. It is not a valid sample because it is only a short study. If you represent your adjacency matrix as a hash table, you can get very good lookup times without using n^2 memory. C: No. Ticker tape timer is a device that can identify the position of an object in specific time.c. For example, \(\{\text{green, blue}\}\) is a subset of the color set above. -the median Most questions answered within 4 hours. The same is true for very small inputs, say -100 or -1,000. Direct link to jdsutton's post Adjacency matrices are ve, Posted 4 years ago. Direct link to Andrew H.'s post Find out the change in th, Posted 2 years ago. These symbols are used and interpreted in the following manner: \[\begin{align*} &5=5 \qquad &&\color{Cerulean}{5\ is\ equal\ to\ 5} \\ &0 \neq 5 \qquad &&\color{Cerulean}{0\ is\ not\ equal\ to\ 5} \\ &\pi \approx 3.14 \quad &&\color{Cerulean}{pi\ is\ approximately\ equal\ to\ 3.14} \end{align*}\]. -LD50 -the effects of DDT on tadpole development Which of the following is true about the graph of the equation y = -5x + 10? -easier to detect in a person's system than high exposure over short periods of time, Mercury is a heavy metal that occurs naturally in minerals and rocks. Next, consider the opposite of a negative number. -overhunted for their feathers Example 1: Sketch the graph of the quadratic function $$ {\color{blue}{ f(x) = x^2+2x-3 }} $$ Solution: . If some horizontal line can be drawn that crosses the curve two times or more, the graph is a function. Find out the change in the y-value between two points, then the change in the x-value between the same 2 points. For example, the following two statements are both true: In addition, the or equal to component of an inclusive inequality allows us to correctly write the following: The logical use of the word or requires that only one of the conditions need be true: the less than or the equal to.. Lorem ipsum dolor sit amet, consecteturongue ve, onec aliquet. Nam risus ante, dapibus a molest, Explore over 16 million step-by-step answers from our library, acinia pulvinar tipiscing elit. For any real number \(a\). Magenta is the dark, purplish pink color in which the text regarding the first graph is written. In the following graphs, all the vertices have the same degree. I will explain these steps in following examples. Quiz of this Question I'm just gonna keep figuring I'm glad he founded Khan Academy. G is not a connected graph. Based upon the specific health effects described in the scenario, mercury would be best classified as a(n) ________. X is two, Y is five. Pregnant women and children are especially sensitive to methyl mercury's toxic effects. Graph y=x | Mathway Direct link to AD Baker's post Magenta is the dark, purp, Posted 3 years ago. So it depends on what your graph looks like, but it also depends on whether you care more about running time or memory. -quantization, Risk is determined using the statistical description called _____, which helps us to determine the likelihood of a certain even occurring. 3y=x+zxy3z=4x+y+2z=1\begin{aligned} And so if you were to plot its graph, it would be a line that Click to reveal So, it fails the definition of a function where each input can have only one ouput. d) It can only be used for simple CRUD operations. Performance & security by Cloudflare. Use the slope-intercept form to find the slope and y-intercept. Transcribed Image Text: 2. The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. Quadratic equation solver. Some situations, or algorithms that we want to run with graphs as input, call for one representation, and others call for a different representation. The reason this works is that points on a vertical line share the same x-value (input) and if the vertical line crosses more than one point on the graph, then the same input value has 2 different output values (y-values) on the graph. And then nine over A Graph is a non-linear data structure consisting of nodes and edges. -manipulative, A low LD50 indicates _______. -They are carcinogenic and mutagenic. A real number line, or simply number line, allows us to visually display real numbers by associating them with unique points on a line. This graph cannot have an Euler circuit since no Euler path can start and end at the same vertex without . Free graphing calculator instantly graphs your math problems. Direct link to Dukes's post what does linear mean? If there is an even number of consecutive negative signs, then the result is positive. But let's graph it just for fun. We'll look at three criteria. How do you know where we can use edge list, or adjacent matrix or adjacent list? B. Let's see, let's graph this just for fun, to see what it looks like. You can email the site owner to let them know you were blocked. A data distribution is skewed when the pattern or curve of the graph seems distorted either to the left or right. One is how much memory, or space, we need in each representation. 209.126.81.27 We welcome your feedback, comments and questions about this site or page. -10; 2%, Initiated in 2007, the REACH program ________. go through the origin. So one, three, four, five, When X is four, Y is two, You can specify conditions of storing and accessing cookies in your browser, Which of the following statements is true about a. graph that is skewed, such as the one above? Donec aliquet. Q. Why does he call it proportional relationship? A point on the real number line that is associated with a coordinate is called its graph. Morales's post Yes, there IS a proportio, Posted 3 years ago. In the second, each tick mark represents \(\frac{1}{7}\) of a unit. -Epidemiological, Mercury is a heavy metal that occurs naturally in minerals and rocks. Which of the following statements must be true? f (x) is discontinuous at x = -2 because lim f (x) does not exist. C. Transcribed Image Text: The graph of a function y = f(x) is shown. Can anyone give a real life example of when to use particular graph representation? Explain your choice. Which statements are true about the graph? Which of the following is true about a graph? -stato-risk We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. The toxicant shown in (b) has a lower toxicity than the toxicant shown in (a). This page titled 1.1: Real numbers and the Number Line is shared under a CC BY-NC-SA 3.0 license and was authored, remixed, and/or curated by Anonymous. For the given graph (G), which of the following statements is true? Direct link to jesse.holden's post After graphing, a proport, Posted 4 years ago. A. For each of the following questions, circle either T (True) or F (False). Decimals that repeat or terminate are rational. -Graphs (a) and (b) show results for the same toxicant, but graph (b) shows a higher dose than graph (a). A link to the app was sent to your phone. It would be a line that We can get to each vertex's adjacency list in constant time, because we just have to index into an array. The graph would increase from left to right. d If you store the adjacency lists in sorted order, though, then wouldn't it be $\Theta(\lg d)$, using binary search? Please be sure to answer the question.Provide details and share your research! According to the question,. dy/dx and d^2y/dx^2 are both negative. Legal. We often encounter negative absolute values, such as \(|3|\) or \(\) abs\((3)\). 1. something like this. -determine the neurological effects of a new herbicide We next define symbols that denote an order relationship between real numbers. Mercury is not readily excreted; it is stored in mammalian body tissues. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. The opposite of a positive number is negative and the opposite of a negative number is positive. What does the data point in red tell us? how do you fin the rise and run on a graghp. That is, we typically number the, One simple way to represent a graph is just a list, or array, of, Edge lists are simple, but if we want to find whether the graph contains a particular edge, we have to search through the edge list. People who eat fish with high methyl mercury concentrations can show tremors, deafness, muscle incoordination, and attention deficits. Since the graph of \(120\) is to the left of the graph of \(10\) on the number line, that number is less than \(10\). Rational numbers, denoted \(\mathbb{Q}\), are defined as any number of the form \(\dfrac{a}{b}\), where \(a\) and \(b\) are integers and \(b\) is nonzero. -The United Nations mandates their use. \[\begin{align*} -(-(-(5))) &= -(\color{Cerulean}{-(-(5))} \color{Black}{)}\\ &= -(\color{Cerulean}{-(-5)} \color{Black}{)} \\ &= -(\color{Cerulean}{5} \color{Black}{)} \\&= -5 \end{align*} \]. Research and discuss the history of the number zero. -toxification Nicotine and alcohol are therefore potential __________. They are used because the benefits to human health are believed to outweigh the environmental costs. Now let's graph this thing. \(\{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12\}\). d. If some vertical line can be drawn that crosses the curve two times or more, the graph is a function. For example, given ax + bx + c If a is positive, the graph will be like a U and have a minimum value. Graphing Logarithmic Functions. As illustrated below, the scale need not always be one unit. Learning disabilities and developmental delays are common in children who have been exposed to significant levels of methyl mercury. 5x-20x+20=0. Direct link to Thepianogirl <3's post For real he is! Recall that we call this behavior the end behavior of a function. C. A function is a relation such that for each element in the domain, there is exactly one corresponding element in the range. e. The y-intercept is (0, 2). There are several ways to represent graphs, each with its advantages and disadvantages. 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