Point Slopes

Find the slope of the line that passes through points (1, 1) and (7, 5). Use graph paper. Type your answer as a fraction

Find the slope of the line that passes through points (1, 1) and (5, 7). Use graph paper. Type your answer as a fraction

Find the slope of the line that passes through points (2, 5) and (-1, 2). Use graph paper.

Line l is shown in the coordinate plane.

What is a rule that you could use to test whether a given point (x, y) is on line l?

• If y/x = 5/4

• If y/x = 4/5

• If y/x = 0

• If y/x= 4

What is the slope of a line containing the points (-2, 5) and (3, 1)? HINT: Create a table using DESMOS

What is the slope of the line, in the standard (x,y) coordinate plane, that is parallel to x + 5y = 9 ?

• -5

• -1/5

• 1/5

• 9/5

• 9

What is the slope of a line that is parallel to the line containing (-11, 5) and (-6, 1)?

Answer explanation

Spreadsheet

What is the slope of a line containing the points (-2, 5) and (3, 1)?

Answer explanation

Spreadsheet

Mai uses Triangle A and says the slops of this line is 6/4. Elena uses Triangle B and says no, the slope of this line is 1.5. Do you agree with either of them? Explain.

Evaluate responses using AI:

OFF

Line l is shown in the coordinate plane. What the coordinates of point D?

• (8, 10)

• (0, 4)

• (10, 8)

• (4, 5)