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3 years ago

For the function, f(x) =1/4 x - 2, find x if f(x) = -1.

Mathematics

2 answers:

Margaret [11]3 years ago

4 0

Answer:

x=4

Step-by-step explanation:

f(x) =1/4 x - 2 when f(x) = -1.

-1=1/4x-2

-1+2=1/4 x

1×4=x

x=4

e-lub [12.9K]3 years ago

3 0

Answer:

x = 4

Step-by-step explanation:

Given function

f(x) =1/4 x - 2

Find x if f(x) = -1

1/4x - 2 = - 1
1/4x = 2 - 1
1/4x = 1
x = 1*4
x = 4

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