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
The two numbers are -60 and 50.
Check-
Answer:
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Step-by-step explanation:
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You can make 20 8 oz bags because there are 16 oz in 1 lb
Answer:
x,y=2
Step-by-step explanation: