PEMDAS
Solve for x
Slope
Distance
Midpoint
Simplify Square roots
100
(10-3)^2
49
100
8-2x=32
x=-12
100
What is the formula for slope?
(y_2 - y_1)/(x_2 -x_1)
100
What is the formula for distance?
sqrt((x_2-x_1)^2+(y_2-y_1)^2
100
What is the formula for the midpoint?
((x_1+x_2)/2,(y_1+y_2)/2)
100
Simplify
sqrt20
2sqrt(5)
200
(-5)^2+3(4)
37
200
x/3+2=8
x=18
200
What is the slope between the points (-2,3) and (4, 12)
3/2
200
What is the distance between (0,3) and (4,0)?
5
200
What is the midpoint of (3,6) and (5,12)
(4,9)
200
Simplify
sqrt(43)
sqrt(43)
300
40 ÷ 4 − (5 + 3)
2
300
2x+4+5x=46
x=6
300
What is the slope between (-2,8) and (-2,-8)?
Undefined
300
What is the distance between (-3,1) and (2,-1)?
5\sqrt(2)
300
What is the midpoint of (-2,8) and (-2, 14)?
(-2,11)
300
Simplify
\sqrt(-24)
No Solution
400
10 ÷ 5 + 10 – 9 x 11
-87
400
13-2x=3x-12
x=5
400
What is the slope of this line?
-4/5
400
What is the distance between these two points? Simplify the radical.
2sqrt(5)
400
Find the midpoint of these points.
(-1,2)
400
Simplify
\sqrt(160)
4\sqrt(10)