Question

Evaluate f(x)=x+3for f(-2)

Answer 1

Evaluate f(x) = x + 3 for f(-2)

Given: x = -2

Plug in -2 for x in the equation:

f(x) = x + 3

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

f(-2) = 3 - 2

f(-2) = 1

f(-2) = 1

1 is your answer.

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Answer 2

f(-2) = 1.

Explanation:

If we are solving for f(-2), we will simply need to substitute in '-2' for 'x'. This gives us:

f(-2) = -2 + 3

f(-2) = 1.