1 year ago

I need a equation for my parabola! I tried so many times and got it WroNg-

Mathematics

1 answer:

rodikova [14]1 year ago

5 0

Answer:

Step-by-step explanation:

Not QUITE a parabola . but up until y = 4 it is close

Vertex = (-7-10)

Vertex form of parabola

y = a ( x+7)^2 -10 find a integer-coordinat point to calculate 'a'

I'll use -18,0

0 = a(-18+7)^2 -10

0 = 122 a -10 a = 10/122

y = 10/122 (x+7)^2 - 10 see graph below:

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I need a equation for my parabola! I tried so many times and got it WroNg- ​

I need a equation for my parabola! I tried so many times and got it WroNg-