# SAT Math Multiple Choice Practice Test: Functions and Graphs - No Calculator Section

### Test Information

4 questions

5 minutes

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1. Let the function f be defined such that f(x) = x2 - c, where c is a constant. If f(-2) = 6, what is the value of c ?

• A. -10
• B. -2
• C. 0
• D. 2

2.

The graph above shows y = 2x. Which of the following graphs represents y = |2x|?

• A.
• B.
• C.
• D.

3. The graph of line l in the xy-plane passes through the points (2, 5) and (4, 11). The graph of line m has a slope of -2 and an x-intercept of 2. If point (x, y) is the point of intersection of lines l and m, what is the value of y ?

• A.
• B.
• C. 1
• D. 2

4.

The figures above show the graphs of the functions f and g. The function f is defined by f(x) = 2x3 + 5x2 - x. The function g is defined by g(x) = f(x - h) - k, where h and k are constants. What is the value of hk ?

• A. -2
• B. -1
• C. 0
• D. 1

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