24-11-2020
Mathematics

contestada

Find the slope of the line that passes through the points (1, -2) and (9,7)

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wegnerkolmp2741o wegnerkolmp2741o

24-11-2020

Answer:

9/8

Step-by-step explanation:

We can use the slope formula

m = ( y2-y1)/(x2-x1)

= ( 7 - -2)/( 9 - 1)

= ( 7+2)/( 9-1)

= 9/8

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