I need a Math test completed, it has to be completed on MyMathLab
IFig 1-23 PreCalculus I-graphs of quadratic functions Graphs of Quadratic Functions This figure uses the Graphs of Quadratic Functions to create transformations of the quadratic graph using the vertex form: y = a(x – h)2 + k or the standard form: y = ax2 + bx + c. You can display any or all of the following: Equation, x-intercepts, y-intercept, vertex, Line of Symmetry, or Grid. The five features of this interactive figure are noted below. 1. Equation Type Click the circle to choose the equation type. The equation may be in the vertex form: y = a(x – h)2 + k or in the standard form: y = ax2 + bx + c. 2. Parameters Use the sliders: a, h, and k for type y = a(x – h)2 + k and a, b, and c, for the type y = ax2 + bx + c. 3. Display Options Check the appropriate box(es) to show one or more of the following: Equation, x-intercepts, y-intercept, vertex, Line of Symmetry, or Grid. 4. Large Check the box to increase the screen graph to about 150% of original size. 5. Reset Click the button in the upper right corner to return figure to default settings. Exploratory Exercise: Click the Reset button in the upper right corner. Click the Equation Type box for . Check the Display Options boxes for x-intercepts, y-intercept, Vertex, and Line of Symmetry. Slowly move each of the sliders while observing the graph. (Hold down the Alt key for finer slider control.) Click the Reset button in the upper right corner. Click the other Equation Type box for . Check the Display Options boxes for x-intercepts, y-intercepts, Vertex, and Line of Symmetry. Slowly move each of the sliders while observing the graph. a) Click the Reset button in the upper right corner. Click the box. Move the sliders so that a = 1, h = 2, and k = -4. Observe the graph and estimate the x-intercepts, y-intercept, vertex, and line of symmetry. - Use the Equation of the function to calculate the x-intercepts, y-intercept, vertex, and line of symmetry. b) Check all of the Display Options boxes. Compare your answers for Part (a) to those given on the graph. c) Click the Reset button in the upper right corner. Click the box. Move the sliders so that a = -1, b = -3, and c = 4. Observe the graph and estimate the x-intercepts, y-intercept, vertex, and line of symmetry. - Use the Equation of the function to calculate the x-intercepts, y-intercept, vertex, and line of symmetry. d) Check all of the Display Options boxes. Compare your answers for Part (c) to those given on the graph.