Mathematics, 13.07.2019 15:10, darlinsanchez08com
What are the coordinates of the vertex of the parabola described by the equation below y=-5(x+2)^2+7
Answers: 1
![\bf \qquad \textit{parabola vertex form}\\\\ \begin{array}{llll} \boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\ x=a(y-{{ k}})^2+{{ h}} \end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\ -------------------------------\\\\ y=5(x+2)^2+7\implies y=5\left[x-\left( \boxed{-2} \right) \right]^2\boxed{+7}](/tpl/images/0085/2088/5e7b6.png)
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Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
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What are the coordinates of the vertex of the parabola described by the equation below y=-5(x+2)^2+7...
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