1. what is (f⋅g)(x)?

f(x)=x^4−9

g(x)=x^3+9

enter your answer in the box.

2. what is (f−g)(x)?

f(x)=x^3−2x^2+12x−6

g(x)=4x^2−6x+4

enter your answer in the box.

(f⋅g)(x)

Step-by-step explanation:

For the first part of the question we have two functions

If the expression refers to the multiplication of f and g, then:

(f⋅g)(x)

So we multiply the function f(x) with the function g(x)

(f⋅g)(x)

(f⋅g)(x)

For the second part we have the functions:

We wish to find (f - g) (x). We know that

eve and marks ratios are equivalent

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²