Best explained and correct answer gets

So our line is: y = 6x + 7

Step-by-step explanation:

Now, we need to find which equation of a line that has a y-intercept of 7 and is parallel to the line: y = 6x -5

So, if that equation is is parallel to the line: y = 6x -5 , so it has a standard from

(Because, if 2 lines are parallel with each other, they will have the same slope)

And it has a y-intercept of 7 when x = 0, so we have:

y = 6x+ m

<=> 7 = 6*0+m

<=> m = 7

So our line is: y = 6x + 7

We choose A

Hope it will find you well.

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,