The function f (x)=500 (0.92) gives the number of milligrams of the active ingredient in a medication in a dog's body x hours after the dog consumed a chewable tablet. Which statements about this situation are true? (1) There are 500 mill of the active ingredient in the dog's body immed. after it consumes
(2) The amount of active ingredient decreases by 0.92 mill per hour
(3) Decrease by 8% (4) decreases by 92%
Trying to get these last answered for Test, Quick due tomorrow. Thanks

be more specific

step-by-step explanation:

468

step-by-step explanation:

-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