The tallest escalator on the london underground system is at angel station. it rises to a height of 90 feet over a horizontal distance of 200 feet. let e(x) be the height of one of the escalator's steps as a function of the horizontal distance from the bottom step.

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.