Question

Can someone please help !!!
f(x)=3x-7 and g(x)=-2x-6. Find (f x g)(4)

Answer 1

Howdy, Missy. First off, what does (fxg)(x) mean to you? or (f*g)(x)?

Answer 2

multiply

Answer 3

That's right, Missy! So, would you go ahead and multiply the two functions together? In other words, multiply: (3x-7)(-2x+6)

Answer 4

ok thanks

Answer 5

And then, Missy, substitute the x-value 4, and then you will have completed the problem solution.

Answer 6

i still dont really understand how to do the problem

Answer 7

It would be (4f+4g)