Which of the following statements are true about the graph?A.The graph has a minimumB.The graph has a maximumC.The graph has zeros of -4 and 2D.The vertex is located at (-1,-9)E.The graph has y-intercepts at (-4,0) and (0,2)F.Th solution of the quadratic function represented by the graph is (-1,-9)G.The y-intercept of the graph is (0,-8)
Accepted Solution
A:
A, C, D, G
_____ B - the graph is of a quadratic function (apparently). It has a minimum value of -9 as shown on this graph. The maximum is +∞, which is not of interest.
E - the intercepts are (-4, 0) and (2, 0).
F - the vertex is (-1, -9). The solutions are the zeros or x-intercepts (generally), unless the question is asking specifically for the extreme value and where it is located. That is, the solutons to (x +1)^2 -9 = 0 will be -4 and 2.