Can anyone please answer this math problem?

MPM2D - Quadratic quiz 1 Review 1. Use finite differences to determine whether each relation is linear, quadratic, or neither. a) X y 1 ST 2nd Difference Difference -2 6 Therefore, this is a 1 0 4 12 7 42 10 90 X 1 st and Difference Difference Therefore, this is a -3 -0.5 -2.5 -3 -2 -4.5 -1.5 -5 -1 -4.5 2. In question #1. For the data that represented a quadratic relation, explain how one can tell whether the optimum value is a maximum or a minimum. 3. Label the parabola below:4. For the following parabolas, fill in the table which follows. Parabola Graph Vertex Optimal Value Axis of Symmetry Zeroes Direction of Opening Y - intercept 5. True or False... (use the above for answers) The axis of symmetry goes through the y - intercept. The vertex is always located halfway between the zeroes. The y - coordinate of the vertex is always the same as the optimal value. The x - coordinate of the vertex is always the same as the axis of symmetry. A parabola must open up. The y - intercept is always positive6. Determine the zeros in each of the following relations and state the axis of symmetry. Complete the following chart: Vertex: Optimal value: max/min @_ Axis of Symmetry: Direction of Opening: y-intercept: x-intercept(s): Vertex: Optimal value: max/min @ Axis of Symmetry: Direction of Opening: y-intercept: X-intercept(s)