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Nana76 [90]
3 years ago
6

What is the vertex of the parabola? Assume p > 0.

Mathematics
1 answer:
anyanavicka [17]3 years ago
7 0

k = 0 means the parabola has one zero, because the vertex is just on the x-axis. k > 0 means the parabola has none zeros, because the vertex will be above the x-axis and it will not intersect the x - axis.

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the ratio of pink marbles to White Marbles Tamara's bag is equal to 1:5 what is the percent of pink marbles
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(T+10.5) + 2t + 90 = 180
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Answer:

x = 26.5

Step-by-step explanation:

Step 1: Write equation

(t + 10.5) + 2t + 90 = 180

Step 2: Solve for <em>t</em>

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<u>Subtract 100.5 on both sides:</u> 3t = 79.5

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Step 3: Check

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A cosine function is a reflection of its parent function over the x-axis. The amplitude of the function is 11, the vertical shif
omeli [17]

We have been given that a cosine function is a reflection of its parent function over the x-axis. The amplitude of the function is 11, the vertical shift is 9 units down, and the period of the function is \frac{7\pi}{12}. The graph of the function does not show a phase shift. We are asked to write the equation of our function.

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Upon substituting our given values in general cosine function, we will get:

f(x)=-11\cos(\frac{24}{7}x)-9

Therefore, our required function would be f(x)=-11\cos(\frac{24}{7}x)-9.

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