What is the y-interceptof the line shown?

y- intercept = 4

Step-by-step explanation:

The y- intercept is the value of the y- coordinate where the line crosses the y- axis.

Here the y- intercept = 4 or (0, 4) ← coordinates of point

( 0 , 4 )

Step-by-step explanation:

The y - intercept of the line is where the line hit's or crosses the y - axis and in the case since the line goes through 4 on the y - axis

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,