A:

(f+g)(x)=f(x)+g(x)

(f+g)(x)=4x-5+3x+9

(f+g)(x)=7x+4

B:

(f•g)(x)=f(x)•g(x)

(f•g)(x)=(4x-5)(3x+9)

(f•g)(x)=12x^2-15x+36x-45

(f•g)(x)=12x^2+21x-45

C:

(f○g)(x)=f(g(x))

(f○g)(x)=4(3x+9)-5

(f○g)(x)=12x+36-5

(f○g)(x)=12x+31

6 0

3 years ago

Find the equation of line passing thorugh the point (5,7) and parellel line ,y=5x +4

Savatey [412]

The answer is 0 i hope i helped honey

3 0

3 years ago

A company loses $780 as a result of shipping delay. The 6 owners of the company must share the loss equally. Write an expression

Stels [109]

C that’s the answer very easy there u go

3 0

3 years ago

Find two numbers whose sum is 28 and ￼whose difference is 13

Find two numbers whose sum is 28 and whose difference is 13