Describe the slope as a rate of change. Suppose you have been on the train for at least 5 hours. A passenger says that the trip to Fairbanks takes 10 hours. Write an inequality that describes in how many more hours h the train will reach Fairbanks.

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

isosceles obtuse

step-by-step explanation: