Show:
Distance
Slope
Equation of a Line
100

Find the distance between the points (-1,-2) and (5,0)

What is 6.3

100

What is the slope of a line determined by the points (-1,3) and (3,-1)

What is M=-1

100

An equation of the line with a y-intercept at 1 and whose slope is 2 is... (in slope intercept form)

What is y=2x+1

200
If the endpoints of the diameter of a circle are (3,1) and (6,5) find the diameter.
What is 5
200

Steve finds the slope of the line between (14,1) and (18,17)He writes: (1-17)/(18-14) What mistake did he make?

What is he did not make the order of the points consistent

200

What is the equation of a line that passes through the points (-2,5) and (2,3)? 

What is y=-1/2x+4

300

The endpoints of a segment are (10,-8) and (7,2). Find the length of the segment. 

What is 10

300

What is the slope of a vertical line?

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300

Write the equation of a line that goes through the points (3, -7) and (-3, 11)

y = -3x + 15

400

The coordinates of vertices of triangle ABC are given. Find the perimeter of the triangle A(2, -3), B(-6, -3) and C(-2, 1).

19.3 units

400

What is the slope of a horizontal line?

0

400

Write the equation of a line that has a slope of -2 and goes through the point (3, -5)

y = -2x + 1

500

The coordinates of vertices of triangle ABC are given. Find the area of the triangle A(2, -3), B(-6, -3) and C(-2, 1).

16 units2

500

Find the value of k, given the points P(3,5) and Q(6,k) if PQ has slope, m=0

What is 5

500

Write this equation in slop-intercept form. Then identify the slope and y-intercept. 

x - 4y - 8 = 0

y = (1/4)x - 2

slope = 1/4

y-int: -2