Question

How do I solve this equation:

f(-2) = -5 + 3
a) f(-2) = -8
b) f(-2) = -2
c) f(-2) = -3
d) f(-2) = 8

Answer 1

After simplifying the equation f(-2) = -5 + 3, the result is f(-2) = -2, which corresponds to option b.

Step-by-step explanation:

To solve the equation f(-2) = -5 + 3, we need to simplify the right side of the equation by combining the constants.

That is, combine the constants on the right side of the equation.

-5+3 = -2

The right side becomes -5 + 3, which equals -2. Therefore, the equation simplifies to f(-2) = -2. Matching this result with the given options, we find that option b) f(-2) = -2 is correct.