desarai21 desarai21

24-09-2020
Mathematics

contestada

Function notation
Given f(x) = 5x - 3, find f(-2).
Choose:
A-13
B-7
C-5
D0

Function notation Given fx 5x 3 find f2 Choose A13 B7 C5 D0 class=

Respuesta :

24-09-2020

Steps to solve:

f(x) = 5x - 3

~Substitute

f(-2) = 5(-2) - 3

~Simplify

f(-2) = -10 - 3

~Subtract

f(-2) = -13 (Option A)

Best of Luck!

Answer Link

meredith48034 meredith48034

24-09-2020

Answer:

Step-by-step explanation:

f(-2) = 5(-2) - 3 = -10 - 3 = -13

A is the answer

Answer Link

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