A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function? y = –4/3x
y = –3/4x
y = 3/4x
y =4/3 x

Step-by-step explanation:

If it is a direct variation function, then .

can be found by choosing a point and doing divided by .

So we can find by doing -6 divided by -8 or 9 divided by 12.

Both of these values are equal to 0.75 or 3/4 as a fraction.

So you can say any point in this relation will follow the equation:

Multiply both sides by :

hey there!

12 is twice as much as 6 because 6 goes into 12 2 times.

since the rabbit is twice as tall, we should multiply the weight of the first rabbit, 0.25, by 2.

0.25 x 2 = 0.5

therefore, the 12 inch chocolate rabbit weighs 0.5 lb, or half a pound.

hope this !

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify