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AlladinOne [14]

3 years ago

15

What is the slope of the line containing the points (5,6) and (9,13)

2 answers:

Ann [662]3 years ago

4 0

Hello! You find the slope of the line by doing the formula y2 - y1 / x2 - x1. That means you subtract the first y-coordinate from the second y-coordinate and the first x-coordinate from the second x-coordinate. Plug in the values to get 13 - 6 / 9 - 5. Subtract the numbers to get 7/4. There. The slope of the line is 7/4.

Nataly_w [17]3 years ago

3 0

You would subtract the y intercepts then the x intercepts. Subtract 13-6 then divide it by 9-6. That gets you a slope of 7 over 3

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malfutka [58]

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Slope of parallel: 2

Slope of perpendicular: -1/2

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Use the perpendicular slope to get to the other line to find the other point of y=2x-3. Look at the screenshot...I got (4,5).

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hram777 [196]

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