derricklopez7512 derricklopez7512
  • 23-03-2020
  • Mathematics
contestada

if f(x)=4x+5, what is the value of f(-3)

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 23-03-2020

Answer:

f(-3) = -7

Step-by-step explanation:

Given:

f(x) = 4x + 5

x = -3

Plug in -3 for x in the equation:

f(-3) = 4(-3) + 5

Remember to follow PEMDAS. First multiply, then add:

f(-3) = 4(-3) + 5

f(-3) = -12 + 5

f(-3) = -7

f(-3) = -7 is your answer.

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