Question 2 10 pts Find the vertex form for a quadratic function given by f(x) = 2x2 - 4x + 5 Of (a) = 2(2 - 1) +3 Of (x) = (x-1) +3 Of (x) = 2(x - 3)-+1 Of (2) = -2(x -1)2 +7 Question 3 10 pts Suppose you know a certain parabola has a vertex of (2, 1) and a y-intercept of 4. By symmetry, you can conclude that the parabola contains which of the following points? O (4, 1) O (4, 4) O (- 2, 4) O ( - 2 , 1 ) Question 4 10 ptsQuestion 4 10 pts A certain quadratic function has a graph which contains the points (1. 7), (2, 16), and (3, 29). Using a quadratic regression or a system of linear equations), find the equation for this function in standard form. As your answer, give the coefficient on x2 (that is, a). 0 - 2 O 2 0 -1 0 1 Question 5 10 pts A certain quadratic function has x-intercepts at 2 and 3. What are the x-coordinates of its vertex? 0 5/2 0 7/2 O 3/2 1/2 Question 6 10 pts\fQuestion 10 10 pts For each part below, draw the graph of a quadratic function with the properties listed. The first part is worth 4 points and the others are worth 3. 1. When the function is set equal to zero, the resulting equation has 2 real solutions. 2. When the function is set equal to zero, the resulting equation has 1 real solution. 3. When the function is set equal to zero, the resulting equation has no real solutions. Upload Choose a File