Which is an equation for the line that contains (-2, 5) and has a slope of -7 ?

Mathematics

2 answers:

Alecsey [184]2 years ago

7 0

Answer:

One equation could be y = -7x

Step-by-step explanation:

It could simply be y = 7x because -7 is the slope.

Dmitriy789 [7]2 years ago

3 0

<h3><em> </em><em>Let (-2 , 5) be (x1 , y1)</em></h3><h3 /><h3><em> </em><em>Slope (m) = -7</em></h3><h3 /><h3><em>Using this : (y - y1) = m(x - x1) , find the equation of line..</em></h3>

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Step-by-step explanation:

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<u>Explanation for part 2.</u>

Treat the data as part of coordinates and graph then on the same scale and axis to visualize the trend and make comparison.In this case, the graph for the line of best fit is linear as attached.

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<span>Brenda would be correct, another way to find the answer would be to use the keep change flip method. Where you keep 5/2 change division to multiplication then flip 4/1. The equation would then be 5/2 * 4/1 then you just multiply straight across 5*4 = 20 and 2*1 equals 2. You end up with 20/2 which reduces to 10</span>

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Hope this helps! Be safe out there.

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