Please help. The profits from selling T-shirts is shown in the graph below. What is the
profit for one shirt?

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

first one because it can't have a fraction in it

step-by-step explanation:

she will travel a distance in the range of 3 - 11 miles

where is the gragh

step-by-step explanation: