Answer:
7/8 estimated would be about 1 and 6/11 is almost a half so it would be estimated 1/2 so 1 - 1/2 = 1/2
Y = a (x + 3)² - 1
Let's take the point (-1;3)
3 = a ( -1 + 3)² - 1
3 = 4a - 1
4a = 4
Therefore a = 4/4 = 1
(x+3)² - 1
= x² + 6x + 9 - 1
= x² + 6x + 8
The answer would be y = x² + 6x + 8.
Hope this helps !
Photon
Answer: 615.4
Step-by-step explanation:
if the radius is 14
Answer:
See attached photo for solutions
Step-by-step explanation:
Answer:
x = 98 , x = 20.5
Step-by-step explanation:
= 7 ( multiply both sides by 14 to clear the fraction )
x = 98
= 4.1 ( multiply both sides by 5 to clear the fraction )
x = 20.5