If ,f(x)= 1/4x+3, what is the equation for f–1(x)?

= .

Step-by-step explanation:

Given  : f(x) = .

To find : inverse

Solution : We have given f(x) = .

Step 1: f(x) = y

y =  .

Step 2: replace x and y .

x =  .

Step 3:

Solve for y

On subtracting both sides by 3

x -3  = .

Taking reciprocal both sides

4y =  .

On dividing both sides by 4

y =  .

Take .

= .

Therefore,  =.

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

560

hope this : )