The function f(x) =4x+3 represents the length of a rectangle. The function g(x)=2x-5 represents the width of the rectangle.Use (f•g)(4) to determine the area of a rectangle
Accepted Solution
A:
Answer: 32x-68Step-by-step explanation:(f•g) is equal to f(gx)f(x)=4(2x-5)+3Which is 8x-20+3=8x-17Now multiply by 4. 4(8x-17)= 32x-68