3 years ago

Could someone confirm if I was correct?

1 answer:

3 0

compare to the correct answer on the picture. If not helped you can use a graph calculator and it should let you know wether or not you’re correct

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What is the equation of the line that passes through (-2,4) (-6,10)

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Answer:

$\large\boxed{y-4=-\dfrac{3}{2}(x+2)}\to\boxed{y=-\dfrac{3}{2}x+1}\to\boxed{3x+2y=2}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-2, 4) and (-6, 10). Substitute:

$m=\dfrac{10-4}{-6-(-2)}=\dfrac{6}{-4}=-\dfrac{6}{4}=-\dfrac{3}{2}\\\\y-4=-\dfrac{3}{2}(x-(-2))\\\\y-4=-\dfrac{3}{2}(x+2)$

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Minutes used (per month)

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Answer:

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Step-by-step explanation:

because its more especificated and will be a better answer

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Answer: true

Step-by-step explanation:

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3 years ago

What does the graph for y=-3x look like

kipiarov [429]

This is what the graph looks like hope this helps:)

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0.17 =<br> 0.1090 =<br> ,0.050 =

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Step-by-step explanation:

I have no idea what you are asking to do lol

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