boog89
19.12.2020 •
Mathematics
Y=-3x2 + 18x + 10?
What is the axis of symmetry
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Ответ:
x = 3
Step-by-step explanation:
The formula for the axis of symmetry is x = -b/[2a]. Here, a = -3 and b = 18.
-18
Thus, the axis of symmetry is x = - = 3, or x = 3
2[-3]
Ответ:
it is the 2nd 4th and 6th and 8th box
Step-by-step explanation: