Mathematics, 05.11.2020 01:00 xmanavongrove55
Complete the square to write y = 3x^2 + 12x + 7 in vertex form, y = a(x - h)^2 + k.
y = 3(x^2 + 4x) + 7
y = 3(x^2 + 4x + 4) + 7 -
When the above expression is written in vertex form, a is [-5 , -2, or 3], h is [-5, -2, or 3], and k is [-5, -2, or 3].
Answers: 2
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Complete the square to write y = 3x^2 + 12x + 7 in vertex form, y = a(x - h)^2 + k.
y = 3(x^2 + 4x)...
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