After 30 years, Kassim's age will be three times his age this year. How old is Kassim this year? ​

Kassim is years old this year.

Let be Kassim's age this year.

Kassim's age after years is . Also, times the age of Kassim is . We are told that after years, Kassim's age will be times as his age. So, .

Solving for :

range is infinite on both x and y axis positive and negative

step-by-step explanation:

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