In order to answer the question correctly, please use the following images down below:

Tell how many common internal tangents and how many common external tangents there are for each pair of circles.

(The choices for each one are in the images below)

Please show all of the work on how you came to your answers.

I don't need an explanation if you're unable to give one. It's fine. All I want is the work you did for your answer.

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,

the answer to this is:

factor 2x2+16x+24

2x2+16x+24

=2(x+2)(x+6)

answer:

2(x+2)(x+6)

hope this hmu if needed