Question

Use the rule ƒ(x) = -2x + 3 to complete the statement. When x = 5, ƒ(x) = _____.

A. -13
B. -22
C. -7
D. -28

Answer 1

The answer is -7 , because you are finding the slope of the line

Answer 2

-7

Explanation:

To solve this equation, plug your x value in and simplify.

-2x + 3

-2(5) + 3

-10 + 3

-7