let f(x) = 8x3 + 18x2 − 10 and g(x) = 4x + 1. find f of x over g of x.
2 times x squared plus 4 times x minus 1 plus 9 over the quantity 4 times x plus 1
2 times x squared plus 4 times x minus 1 minus 9 over the quantity 4 times x plus 1
2 times x squared plus 4 times x plus 1 plus 9 over the quantity 4 times x plus 1
2 times x squared plus 4 times x plus 1 minus 9 over the quantity 4 times x plus 1

all is shown in the picture above

For this case we have the following functions:

We must find the value of the following expression:

So:

According to the attached figure we have to:

Opcion B

a negative exponent is translated as follows:

so, we have

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb