brysong
02.10.2019 •
Mathematics
Identify the graph of y = -4x(x + 7) . then find the x-intercepts, the vertex, and the equation of the axis of symmetry.
20
-20
40
40
5 of answe
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Ответ:
answer:
x - intercepts : 0, -7
vertex : (-7/2,49)
axis of symmetry : -7/2
Ответ:
1) 3rd option-17,28,39,50
2) 17 and 11
3) 8 classes
Step-by-step explanation: