Give the equation of a function whose inverse is also a function. Then, draw a sketch of a non-function whose inverse is also a non-function

Give the equation of a function whose inverse is also a function. Then, draw a sketch of a non-function whose inverse is also a non-function

A jet plane makes a trip of 2700 miles with a tail wind and returns over the same route against the same wind. If the plane flies at 570 miles per hour with no wind, and the roundtrip flying time...

Let f(x)=x-7/3 and g(x)=3x+7. Find f(g(x)) and g(f(x)) to show that f and g are inverses. Show your work.

I'm needing to inverse a complex cubic function f(x)=(15-2x)(20-2x)(x). Is there a way to do this without diving into calculus?

An airplane takes 5 hours to travel a distance of 4000km against the wind. The return trip takes 4 hours with the wind. What is the rate of the plane in still air and what is the rate...

In your own words, explain why the method of dividing complex numbers works. What property justifies this process?

At the top of the Empire State Building, a woman's glasses accidently fall off her face while she was looking down. The equation relating h, the height above the ground in feet, and t, the time in...

In a bicycle race, Lionel gives gives Robert a 500 m advantage. Also, Lionel agrees to start 15 minutes after Robert. If Lionel bikes at 17 km/h and Robert at 14 km/h, how long will it take Lionel...

John and Jose each improved their yards by planting grass sod and geraniums. They bought their supplies from the same sore. John spent $84 on 12ft^2 of grass sod and 5 geraniums. Jose spent $140 on...

(1.5, 4), (2, 3), (12, 0.5)

((4x^2)/(x+1)^2)*((x^2-5x-6)/x)

(4/(x+4))+(x/(x-4))

I am not looking for a detailed solution. I am only looking for a way to start the problem, as I am at a loss on how to start it. No, I actually want to challenge myself! Thank you to whoever helps...

What is the value of sin A?

(cot2 theta + 1) (tan theta)

A pitcher throws 16 strikes in her first 38 pitches. The table shows how the pitcher’s strike percentage changes if she throws x consecutive strikes after the first 38 pitches. The table shows how...

1. (sec x-1)(sec x+1) = tan2x 2. cot 2θ = cot2 θ-1 -------------...

Find the maximum number of roots of P(x) = 2x² + 14x - 7. Question options: a) 1 b) 2 c) 3 d) 4

Determine the solution for x. P(x) = x(x + 1)(x - 7) 1) x = -1, x = 7 2) x = 1, x = -1, x = 7 3) x = 0, x = 1, x = -7 4) x = 0, x = -1, x...

Create an equation in polynomial form that has zeros of -2, 1, 2, 3. Question 5 options: a) x4 + 4x3 + x2 - 16x -12 b) x4 + 4x3 - x2 + 16x + 12 c)...