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netineya [11]
1 year ago
12

Can someone please please help me on this algebra problem I’m stuck on answering the question?

Mathematics
1 answer:
Rudik [331]1 year ago
4 0

Explanation:

Midline: it is a horizontal line where half of the function above it and half of the function is below it.

Amplitude: It means how far the function varies from the midline to the above and below.

Period: the distance between two consecutive maximum points (minimum points).

3) From the graph,

\begin{gathered} \text{Midline}=\frac{Maximum\text{ point+ minimum point}}{2} \\ =\frac{3+(-1)}{2} \\ =\frac{3-1}{2} \\ =\frac{2}{2} \\ =1 \end{gathered}

Answer: Midline=1

1) Amplitude

\text{Amplitude =}2

2) Periods

\begin{gathered} \text{Period}=6 \\ \Rightarrow b=\frac{2\pi}{6} \end{gathered}

4) The trigonometric equation is,

\begin{gathered} y=a\cos (b(x-c))+d \\ a=\text{ amplitude} \\ b=\text{period} \\ c=\text{ phase shift} \\ d=\text{ vertical shift} \\ y=2\cos (\frac{2\pi}{6}x)+1 \end{gathered}

Answer:

y=2\cos (\frac{2\pi}{6}x)+1

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1 year ago
Rafael wanted to order half a medium pizza at a restaurant. The waiter told him that a medium pizza could be cut into 6 or 8 sli
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Answer:

The wrong in Rafael reason is that 3/6 = 4/8 = 1/2 pizza

Step-by-step explanation:

* <em>Lets explain how to solve the problem</em>

- When we have a quantity we can divided it to many equivalent

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- Equivalent fractions means fractions equal each other

- We can find the equivalent fraction by multiply or divide the two

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* <em>Lets solve the problem</em>

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∵ The half of 6 is 3/6

∵ The half of 8 is 4/8

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∴ There is no difference between the two orders, both of them

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∴ The wrong in Rafael reason is that 3/6 = 4/8 = 1/2 pizza

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Answer:

yes they are the same

Step-by-step explanation:

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