jlede0830 jlede0830

27-01-2019
Mathematics

contestada

Evaluate f(x)=5x- 9 at the given value of x.

f(8)

f(8)=

Respuesta :

jimrgrant1 jimrgrant1

27-01-2019

Answer:

f(8) = 31

Step-by-step explanation:

To evaluate f(8) substitute x = 8 into f(x)

f(8) = (5 × 8) - 9 = 40 - 9 = 31

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