4 years ago

Use the following function rule to find f(-1). f(x) = -11 + 8x f(-1) =?

Mathematics

2 answers:

zepelin [54]4 years ago

8 0

Answer:

f(-1) = -19

Step-by-step explanation:

Using the equation

(f(x) = -11 + 8x) we use f(-1) into it.

f(-1) = -11 + 8(-1)

f(-1) = -11 -8

f(-1) = -19

8090 [49]4 years ago

3 0

Answer:

-19

Step-by-step explanation:

f(x) = -11 + 8x

f(-1) =-11 + 8(-1)

= -11 -8

= -19

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