2) In 1992, the average credit card debt for an American family was $3275. In 2006, the
average credit card debt for a family was 88900.
Find the average rate of change of credit card
debt with respect to time.
A) 390.805
yr
B) 401.79 $
yr
C) 412.68
D) 423.57
$
E) 434 46
yr

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

answer: check all that apply, where the options?

step-by-step explanation:

beluga wheeeaaalle matt

step-by-step explanation: