How to graph a function

Practice Questions

PSAT Math › How to graph a function

Questions

7

1

Which of the following graphs represents the x-intercept of this function?

2

Which of the following graphs represents the y-intercept of this function?

3

The figure above shows the graph of y = f(x). Which of the following is the graph of y = |f(x)|?

4

Below is the graph of the function :

Which of the following could be the equation for ?

5

Screen_shot_2015-03-06_at_2.14.03_pm

What is the equation for the line pictured above?

6

Which of the following could be a value of $f(x)$ for $f(x)=-x^2 + 3$ ?

7

Which of the following represents $f(x)=\frac{1}{2}x-2$ ?

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