Midpoint
Distance
Slope
Equation of a Line
100
What are the coordinates of the midpoint of a line segment whose endpoints are (2,6) and (10,4)
What is (6,5)
100
If the endpoints of the diameter of a circle are (3,1) and (6,5) find the diameter.
What is 5
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 that passes through the point (0,1) and whose slope is 2 is... (in slope intercept form)
What is y=2x+1
200
The point (2,1) is the midpoint of a line segment whose endpoints are (3,2) and (1,b). What is the value of b?
What is 0
200
Find, in simplest radical form, the distance between the points (-1,-2) and (5,0)
What is 2√10
200
Find the value of k, given the points P(2,3) and Q(k,-1) if PQ has slope m=0
What is 2
200
What is the equation of a line that passes through the points (-1,-2) and (5,1)?
What is y-1=1/2(x-5)
300
What are the coordinates of the midpoint of the line segment whose endpoints are (c,0) and (0,d)?
What is (c/2,d/2)
300
The distance between the points A(a,0) and B(0,b) is
What is √(a^2+b^2 )
300
What is the slope of the line perpendicular to the line whose equation is - 2y = - 8 x + 9?
What is -1/4
300

What is the equation of a line that passes through the point (-3,-11) and is parallel to the line whose equation is 2x-4=y in slope intercept form?

What is y=2x-5

400
One endpoint of a segment is located at (−3,−5). The midpoint is located (2, 10). Find the other endpoint.
What is (7,25)
400
Determine the lengths of the diagonals of the trapezoid with vertices A(–3, 3), B(12, 8), C(7, 6), D(0, 7) to find if it is isosceles.
What is AC does not equal BD
400
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

The coordinates of quadrilateral ABCD are A(-3,-1), B(3,1), C(7,5), and D(1,3). Do the diagonals bisect each other at right angles?

hint: are the midpoints the same?

What is yes

500
The coordinates of vertices of δABC are given. Classify the triangle on basis of the length of its sides. Also check if it is a right triangle. If it is right triangle, find the area of the triangle. A(–1, 3), B(3, 2) and C(2, –2).
What is it is isosceles, right and the area is 17/2
500
Is the triangle whose vertices are the points A(0 , -1) , B(2 , 1) and C(-4 , 3) a right triangle?
What is yes
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