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You will work through 3 examples of determining which graph represents a function and a function with direct variation from four possible choices and how to easily find a correct answer using the vertical line test.
The graph represents a person's heart rate in beats per minute during 30 minutes of exercise. Which statement best describes the relationship between heart rate and time during exercise? Choose matching definition
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h is f of a We name the function f; height is a function of age. h = f(a) We use parentheses to indicate the function input. f(a) We name the function f; the expression is read as “f of a.”. Remember, we can use any letter to name the function; the notation h(a) shows us that h depends on a.
- f(x) = |x
- f(x) = x
- f(x) = c, where c is a constant
- f(x) = x2
Aug 15, 2020 · Summary. One way to represent a proportional relationship is with a graph. Here is a graph that represents different amounts that fit the situation, “Blueberries cost $6 per pound.”. Different points on the graph tell us, for example, that 2 pounds of blueberries cost $12, and 4.5 pounds of blueberries cost $27.
Study with Quizlet and memorize flashcards containing terms like What does the graph represents? an object that is decreasing in speed?, Which would most likely be the title of a graph with the y-axis labeled miles and the x-axis labeled hours?, This graph shows the motion of an object.
Study with Quizlet and memorize flashcards containing terms like Which graph best represents the motion of an object whose speed is constant?, Graph 2, Graph 3 and more.
Nov 21, 2023 · Graph C represents an object having an increasing velocity in the positive direction, while graph D suggests that the object is moving with a positive decreasing velocity....
