4 years ago

Select the ordered pair that is not a solution to the equation 4x+3y= -12

Mathematics

1 answer:

Citrus2011 [14]4 years ago

7 0

Answer:

Both A and B

Step-by-step explanation:

4(0)+3(4)=12, not -12. 4(9)+3(-8)=12, not -12

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Step-by-step explanation:

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4 years ago

If the vertex of a parabola is (-4, 6) and another point on the curve is (-3, 14), what is the coefficient of the squared expres

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$\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}})\\\\
-------------------------------\\\\
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\\\\\\
\textit{we also know that }
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