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40 votes
Which function is the inverse of f(x) = -5x- 4?

User Hamas Hassan
by
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1 Answer

14 votes
14 votes

Answer:

Inverse of
- 5 x - 4 =
(x + 4)/(5)

Explanation:

Let y = -5x-4

Swap y and x

x = -5y -4

Solve for y

x+4 = -5y


y=- (x + 4)/(5) which is the inverse

User Daniel Sellers
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2.7k points