Which of the following is the inverse of f(x)

Step-by-step explanation:

To find the inverse set f(x) = x and replace every x term on the right to a y. Then solve for y.

×

- Re-write the square root using power.

- Multiply by 2

- Square both sides to get rid of the square root.

- Multiply out the bracket and take one from both sides.

Now set y as the inverse of f(x).

it has changed from the width and the height.

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: