Ahealth club increased its membership from 80 to 240 people. what is the percent increase in membership?

The percent of increase is 200%

Answer and the work are provided in the image attached.

option-D

Step-by-step explanation:

We are given equation as

Left side:

we can compare it with

y=mx+b

we get

m=7

So, constant rate of change is 7

starting point is 1

Right side:

we can compare it with

y=mx+b

we get

m=10

So, constant rate of change is 10

starting point is 0

So, last option is most suitable

D) Brody rode his bicycle on two different days. The first day he rode 7 miles per hour and started 1 mile from his house. The second day he started from his house and rode 10 miles per hour. What is x, the number of hours that Brody would have to ride his bicycle to travel the same distance on both days?