What is the vertex of a parabola represented by the equation f(x) = −2(x − 4)2 − 7?
1 answer:
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Answer:
C
Step-by-step explanation:
I typed it into a graphing calculator. You could also choose a point (I choose (4,0) ) then plug it into each equation In the answers until you get back the numbers of the point you choose to represent x and y. For example
