What is the slope and Y intercept of the graph?

slope = -2 , y intercept = 2

Step-by-step explanation:

A graph of straight line is given to us and we need to find out the slope and the y intercept of the line.

y intercept = 2

Again , we can see that the line cuts x axis at (1,0). So we can find the slope(m) of the line as ,

m = (0-2)/(1-0)

m = -2/1

m = -2

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step-by-step explanation:

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,