Question

Bye math makes me cry

Answer 1

Answer:

47

Step-by-step explanation:

So we have the two functions:

$f(x)=5x^2 \text{ and } g(x)=3x-4$

And we want to find f(-3) + g(2).

So first, let's figure out their respective values:

f(-3):

$f(-3)=5(-3)^2$

Square:

$f(-3)=5(9)$

Multiply:

$f(-3)=45$

g(2):

$g(2)=3(2)-4$

Multiply:

$g(2)=6-4$

Subtract:

$g(2)=2$

So:

$f(-3)+g(2)\\=(45)+(2)$

Add:

$=47$

So, our answer is 47.

And we're done!