How many zero pairs must be added to the function

Mathematics

2 answers:

allochka39001 [22]3 years ago

4 0

Answer:

the answer is D

Step-by-step explanation:

Tatiana [17]3 years ago

3 0

25 would be the correct answer if you want this explained let me know <span />

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Step-by-step explanation:

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A stone is thrown vertically upward from a platform that is 20 feet height at a rate of 160 ft/sec. Use the quadratic function h

Nutka1998 [239]

Check the picture below.

$\textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-16}x^2\stackrel{\stackrel{b}{\downarrow }}{+160}x\stackrel{\stackrel{c}{\downarrow }}{+20} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)$

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