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what is the slope of the line that passes through the points ( 23 , 9 ) & ( Negative 32 , 14 ) ?

User Jorj
by
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2 Answers

0 votes

Answer: the fraction -1/11

How to get this answer:

Use the slope formula

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

m = (14 - 9)/(-32 - 23)

m = (5)/(-55)

m = -1/11

The negative slope means the line goes downhill as you read it from left to right.

User Intellidiot
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4.4k points
3 votes

To find the slope (m), use the slope formula:


m=(y_2-y_1)/(x_2-x_1) and plug in the two points

(-32, 14) = (x₁, y₁)

(23, 9) = (x₂, y₂)

[lines usually go from left to right, so the point furthest to the left is the 1st point]


m=(y_2-y_1)/(x_2-x_1)


m=(9-14)/(23-(-32)) [two negative signs cancel each other out and become positive]


m=(9-14)/(23+32)


m=(-5)/(55) Simplify the fraction


m=-(1)/(11)

User BragDeal
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4.6k points