Answer:
Step-by-step explanation:
c.r.=6/12=1/2

The vertex point would be (1,3)
explanation:
-b/2a:
-(-2)/2(1)
2/2=1
Plug 1 in for all the X’s
y=1^2-2(1)+4
y=3
Answer: y=0.05x-23540
Step-by-step explanation: We turn 5% into a decimal which is 0.05 and we add x to it so we can pick how many years. Then we subtract 23540 because he has used that money to buy the car.
Answer:
The answer is below
Step-by-step explanation:
8/9=x+1/3(7)
8/9=x+7/3
8/9=x+21/9
-13/9=x. Hope it help!