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3 years ago

You need to find x with midpoint..... I think

Mathematics

1 answer:

stiv31 [10]3 years ago

3 0

Answer:

I think that answer would be 6.

Step-by-step explanation:

If you think about what they are telling you, you will see that XY is a straight line. If the coordinates of y are given and the x is 0, then the midpoint is 3 units away. Midpoint makes the length divided equal so i would add three to the midpoint's x value to get 6. Comment if you have trouble following:)

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Every summer, Kendra plants a vegetable garden. Last year, she planted 6 rows of tomatoes and 8 rows of peppers. Kendra wants to

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Step-by-step explanation:

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alekssr [168]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Write a cosine function that has a midline of 2, an amplitude of 4 and a period of 4/7

ella [17]

Answer:

$y= 4cos(\frac{7\pi }{2}x)+2$

Step-by-step explanation:

We know that the transformations of a cosine equation can be shown as:

y=±a(b(x-h))+k

Where 'a' is the amplitude

'b' is the horizontal change (Do 2π/b to find the period)

'h' is the horizontal shift

and 'k' is the vertical shift or midline.

------------------------------------------------------

If the amplitude is 4, we can assume a=4.

Since the period is 4/7, we can solve for the 'b' value by:

$2\pi /\frac{4}{7}= \frac{7\pi }{2}$

Next, since the midline is 2, we know that a vertical shift of 2 occurred. Thus, the 'k' value is 2.

Writing this equation gives us:

$y= 4cos(\frac{7\pi }{2}x)+2$

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4 years ago

You need to find x with midpoint..... I think ​

You need to find x with midpoint..... I think