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Juan graphed a line with a slope of -23
How does Juan count the slope from any point on the graph?

a. From any point on the graph, he counts down 2 then right 3 to end up on the line again.

b. From any point on the graph, he counts up 2 then right 3 to end up on the line again

c. From any point on the graph, he counts down 2 then left 3 to end up on the line again.

d. I don't know.

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mathstudent55

Answer:

a. From any point on the graph, he counts down 2 then right 3 to end up on the line again.

Step-by-step explanation:

The slope is -2/3.

-2/3 = 2/-3

slope = rise/run

rise/run = -2/3

Count down 2 and right 3.

rise/run = 2/-3

Count up 2 and left 3

Answer: a. From any point on the graph, he counts down 2 then right 3 to end up on the line again.

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