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A function is defined by f(x)=5(2-x) What is f(–1)?
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A function is defined by f(x)=5(2-x) What is f(–1)?

User Aleta
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2 Answers

4 votes

Answer: 15

Explanation:

User BladeBarringer
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8.2k points
3 votes
Hi there!

To solve this problem, we need to plug in the value of -1 into the equation.

f (-1) = 5 (2 - (-1))

Now, we simplify.

f (-1) = 5 (2 + 1)
f (-1) = 5 (3)

f (-1) = 15

Hope this helps!
User Norixxx
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8.6k points
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