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Given f(x) = -5(2x-7 )- 19, what is the value of f(-2)?

Given f(x) = -5(2x-7 )- 19, what is the value of f(-2)?
asked 155k views
4 votes
Given f(x) = -5(2x-7 )- 19, what is the
value of f(-2)?

asked
User Marco Lackovic
by
7.5k points

1 Answer

2 votes

Answer:

X=1.8

Explanation:

f(X)=-2

-5(2x-7)-19=-2

-10x+35-19+2=0

-10x=-18

X=-18÷(-10)

X=1.8

answered
User Svante
by
7.9k points
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