True because the right columns are statements.
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After solving
we get 
Step-by-step explanation:
We need to solve

Solving

Subtract 2 from both sides:

Subtract 2p from both sides

Divide both sides by 2p

So, after solving
we get 
Keywords: Inequality
Learn more about inequality at:
#learnwithBrainly
The vertex is the point at which the parabola or quadratic equation opens up or down. To calculate the parabola, we must use the formula: -b/2a = x; x = -16/2(4) x = -2
Substitute -2 in where you see x appear and do the arithmetic to find that y = -15. Therefore, the vertex coordinates are (-2,-15).