hailey94961 hailey94961

15-08-2020
Mathematics

contestada

please help asap!

a. if the input is -8, what is the output?

b. if the output was 21, what was the input?

please help asap a if the input is 8 what is the output b if the output was 21 what was the input class=

Respuesta :

valerieulbrich valerieulbrich

15-08-2020

Answer:

a. 45

b. -4

Step-by-step explanation:

f(x) = -6(-8) - 3

f(x) = 48 - 3 = 45

21 = -6x - 3

24 = -6x

-4 = x

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