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2 years ago

Help!!! The graph represents (x , y)- pairs that make the equation y = 2x true?

Mathematics

1 answer:

neonofarm [45]2 years ago

3 0

To figure it out u plug in ur x value then multiply it by 2 to get ur y value. So if u had a value of 1 for ur x value ur y value would be 2

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Answer:

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3 years ago

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2 years ago

I need help on ratio of x-coordinates and ratio of y-coordinates

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Answer:

Ratio of x-coordinates:

$\frac{-1}{-2}=\frac{1}{2}$

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Step-by-step explanation:

The table is asking for the ratio of x-coordinates for each point (A, B, C and D) for both the image and pre-image. The ratio is the image 'x' or 'y' value ÷ the pre-image 'x' or 'y' value. Each ratio should be expressed in simplest form and should show the same pattern of dilation, or same scale factor. In this case, the second figure is 1/2 the size of the original figure.

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3 years ago