Explain whether each function is exponential

f (x) = 2x^10

Solve for y: 2 (3y-4) = 3 (y-2/3)

A circle has a radius of 3. An arc in this circle has a central angle of 20 What is the length of the arc? Either enter an exact answer in terms of or use 3.14 for it and enter your answer as a decimal.

What is 2/5x-4=8-3/5x

While working at the drugstore, Robbie earns $12 per hour. How many hours will it take Rubbie to earn $48?

A shark swims at a speed of 25 miles per hour. The shark rests after 40 miles. How, in minutes, does the shark swim before resting?

Create an expression that shows four less than five raised to the power of three

A flower shop sold 142 flowers on Friday. It sold 214 flowers on Saturday. About how many more flowers did the shop sell on Saturday than on Friday? (Give your answer to the nearest 10 flowers.)

The area of a circle is a function equal to the product of pi (pi) and the square of the radius (r). Which of the following shows this function?

Y=f (x) = (-5) ^x find f (x) when x=3

What property does this demonstrate - 1/4 = - 0.25 then - 0.25 = - 1/4 A: Reflexive property B: symmetric property C: associative property D: transitive property