Find a formula for the quadratic function whose graph has vertex (-1,3) and y-intercept -3.
1 answer:
Answer:-6x^2-12x-3
Step-by-step explanation:
assume the equation is ax^2+bx+c=y
c=-3
-b/2a=-1
a-b+c=3
a=-6
b=-12
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Step-by-step explanation:
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Answer:
y= -1x - 6
I really hope this helps you!
