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Graphic Representation of Functions - Practice Quiz

Question 1: In the graph shown below, which of the following statements must be true?

m + n = 0

n = 2

m = n

n = 0

m = 0

Question 2: What is the value of f(4) in the graph below?

0

1

2

3

4

Question 3: A bycicle runs at a constant speed following the graph in the figure below. At what rate is the bycicle traveling?


10 miles/hour

12 miles/hour

14 miles/hour

16 miles/hour

20 miles/hour

Question 4: The slope of the line represented by the equation y(x) = ax + b is:
a - b

a/b

a + b

b

a

Question 5:

Which of the following equations best represents the line in the graph above ?
y = -(5/4)x + 4

y = -(5/4)x - 5

y = -(5/4)x + 5

y = (5/4)x + 5

y = (5/4)x - 5

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