For problems 3, 5, 9, & 13, write a quadratic function in vertex form using the given information. 3) 5) (5, 6) 2 1 (1 -1) vertex vertex (3, 2) (-1, -3) 9) vertex (-3, 3) passing through (1, -1) 13) vertex (-1, -4) passing through (2, -1) 15) Multiple Choice: The vertex of a parabola is (5, -3) and another point on the parabola is (1, 5) Which point is also on the parabola? a) (0, 3) b) (-1, 9) c) (-1, 15) d ) (7 , 7 ) For problem 19, write a quadratic function in intercept form using the given information. 19 3 Page 5