Aparabola passes through the points (-2,8), (0,2), and (1,5). what function does the graph represent? a. f(x) = -2x2 + x + 2 b. f(x) = 2x2 + x + 2 c. f(x) = 2x2 + x − 2 d. f(x) = 2x2 − x − 2

B

Step-by-step explanation:

To select the correct equation, check to see that the c term of is 2 since the y-intercept is (0,2). This means only A and B are options since C and D have -2.

For A and B, substitute the other two points (-2,8) and (1,5) into the equations and see if it hods true.

This is not 8 and is not true.

This is true. This is the solution.

the graph on the bottom right