15-10-2020
Mathematics

contestada

Evaluate f(x) = -3x + 15 when x=-4, x=0, and x= 5.

Respuesta :

abhi569 abhi569

15-10-2020

Step-by-step explanation:

x = -4,

f(4) = -3(-4) + 15

= 12 + 15

= 27

f(0) = -3(0) + 15

= 0 + 15

= 15

f(5) = -3(5) + 1 5

=- 15 + 15

= 0

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