On a recent trip to Georgia, Todd drove 70 miles
after the first hour, 130 miles after the second
hour, 200 miles after the third hour, and 250
miles after the fourth hour. Determine if the
relationship between the number of miles he
drove and the time is proportional. If the
relationship is proportional, write the equation.
Jim

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

i cant answer this, theres no table. sorry man

step-by-step explanation: