SOLUTION: Determine the quadratic function g(x) whose graph is given. Use the graph and the given information to find the answer. Type the answer for g(x) in the form ax^2+bx+c. Simplify a,

Algebra ->  Linear-equations -> SOLUTION: Determine the quadratic function g(x) whose graph is given. Use the graph and the given information to find the answer. Type the answer for g(x) in the form ax^2+bx+c. Simplify a,       Log On


   

Question 1100501: Determine the quadratic function g(x) whose graph is given. Use the graph and the given information to find the answer. Type the answer for g(x) in the form ax^2+bx+c. Simplify a, b, and c. Do not use decimal values.
The vertex is (3,-6) and the y value at the y

Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
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The vertex is (3,-6) and the y value at the y
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The what y value? at the y what?


All that can be done with what you have is y=a%28x-3%29%5E2-6, and "a" is unknown and seems to be only unknown with what you have so far described. All you can do from this is:
y=a%28x%5E2-6x%2B9%29-6
y=ax%5E2-6ax%2B9a-6-------polynomial equation in descending degree of x.