If it exists, solve for the inverse function of each of the following: 1. f(x) = 25x - 18
6. gala? +84 - 7
7. 10) = (b + 6) (6-2)
3. A(7)=-=-
4. f(x)=x
9. h(c) = V2c +2
+30
10. f(x) =
5. f(a) = a +8
ox-1
2. 9(x) = -1
2x+17
8. () - 2*

The solution is too long. So, I included them in the explanation

Step-by-step explanation:

This question has missing details. However, I've corrected each question before solving them

Required: Determine the inverse

1:

Replace f(x) with y

Swap y & x

Divide through by 25

Replace y with f'(x)

2.

Replace g(x) with y

Swap y & x

Add 1 to both sides

Make y the subject

3:

Replace h(x) with y

Swap y & x

Add to both sides

Multiply through by -4

Divide through by 9

4:

Replace f(x) with y

Swap y with x

Take 9th root

Replace y with f'(x)

5:

Replace f(a) with y

Swap a with y

Subtract 8

Take cube root

Replace y with f'(a)

6:

Replace g(a) with y

Swap positions of y and a

Solve using quadratic formula:

; ;

becomes

Factorize

7:

Replace f(b) with y

Swap y and b

Open Brackets

Solve using quadratic formula:

; ;

becomes

Factorize:

Replace y with f'(b)

8:

Replace h(x) with y

Swap x and y

Cross Multiply

Subtract x from both sides:

Subtract 2y from both sides

Factorize:

Make y the subject

Replace y with h'(x)

9:

Replace h(c) with y

Swap positions of y and c

Square both sides

Subtract 2 from both sides

Make y the subject

10:

Replace f(x) with y

Swap positions of x and y

Cross Multiply

Subtract y from both sides

Add x to both sides

Factorize

Make y the subject

Replace y with f'(x)

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24