Which year is the best prediction for when 1206 people will attend graduate school?

D year 15

Step-by-step explanation:

Given:

y= 8x^2-40x+6

year is the best prediction for when 1206

Finding value of x for y=1206

8x^2-40x+6= 1206

8x^2-40x+6-1206=0

8x^2-40x-1200=0

Solving the above by quadratic formula:

x=

 =

x= 15 and x= -10

As year can not be negative, hence correct answer is

D: year 15!

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

answer: 819.89 miles across america

step-by-step explanation: