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anonymous
 one year ago
The graph of a quadratic function is given. Determine the function's equation.
A. j(x) = x2 + 1
B. f(x) = x2  2x  1
C. h(x) = x2  1
D. g(x) = x2 + 2x + 1
anonymous
 one year ago
The graph of a quadratic function is given. Determine the function's equation. A. j(x) = x2 + 1 B. f(x) = x2  2x  1 C. h(x) = x2  1 D. g(x) = x2 + 2x + 1

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BAdhi
 one year ago
Best ResponseYou've already chosen the best response.0since its a quadratic function the general equation can be given as \[f(x) = a(xb)^2 + c\] where c is the maximum(or minimum), b is the point where the max(or min) occurs Both of those values can be obtained from the graph Also you can get the sign of the a by looking at whether the graph gives a maximum or a minimum (if its a maximum a <0, minimum a>0)
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