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If f(x) = 2x+3, what is f(-2)

If f(x) = 2x+3, what is f(-2)
asked 63.8k views
5 votes
If f(x) = 2x+3, what is f(-2)

asked
User William Durand
by
8.2k points

2 Answers

3 votes

Answer:

Explanation:

you plug in the -2 to the equation for x

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

f(-2)=-1

answered
User Sreetam Das
by
8.1k points
6 votes

Answer: f(-2) = -1

Explanation:

2x + 3

2(-2) +3

-4 + 3

-1

answered
User Sanjoy Kanrar
by
8.2k points
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