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F(x)=-3x+5 find f(-2).
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4 votes
F(x)=-3x+5 find f(-2).

User Annapoornima Koppad
by
4.3k points

2 Answers

3 votes

Answer:

f(-2) = 11

Explanation:

f(-2) means to use -2 in place of x.

The problem gave the function:

f(x) = -3x + 5

Now use -2 in place of x.

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

= 6 + 5

= 11

f(-2) = 11

User Cathy
by
3.6k points
3 votes

Answer: -1

Explanation:

replace x with -2

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

f(-2) = -6+5

f(-2) = -1

User Rusnyder
by
3.4k points
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