Question

Analyze the graph of the quadratic function that contains the points (0,-2), (1,0) and (3,10). Create the equation of the function given the three points.

There's no picture and I have no clue how to figure this out

Answer 1

Explanation:

Both Shawn and Brielle are correct. The function that represents a vertical stretch by a factor of 9 is f(x) = 9x2. The function that represents a horizontal shrink by a factor of 3 is

f(x) = (3x)2, which is equal to f(x) = 9x2.

Additionally, if you wanted to verify that the given points are on the graph of both functions, you could substitute them into the functions to get true statements.

Answer 2

there is no picture? this doesn't really make sense