Solving Equations
Solve for x:
x + 2 = -5
x = -7
Find the solution to the system of equations. Your answer should be shown as an ordered pair:
r + s = -6
r - s = -10
r = -8, s = 2
(-8,2)
What is m' when when m (2,3) translated becomes (x+2, y-3)
m' :(4,0)
Find the slope of the line connecting based on the points (2,4) and (-2, -5)
m = 9/4
2 + 3 x 4
14
Solve for x:
13x = 26
x = 2
Solve to find the solution to the system. Your answer should be written as an ordered pair:
x = 4y
2x + 3y = 22
What is (8,2)
The point A' = (4, 2) was translated up 5 and to the right 4. What are the coordinates of A?
A: (0, -3)
Write the equation of the line with a slope of 3 and a y-intercept of 4
y = 3x + 4
4 + 32
13
Solve for x:
3(x + 2) = 12
x = 2
The sum of two numbers is 104. Their difference is 68. What are the numbers?
86 and 18
The coordinates of A are (2, 5). What are the coordinates of the point A' after A has been reflected over the x-axis.
A' = (2, -5)
The x-intercept of 3x + 6y = 12
x = 4 or (4,0)
4 + 32 x 3 ÷ 3
13
Solve for x:
2x + 4 = 6
x = 1
The solution to the system of equations. Your answer should be shown as an ordered pair:
y = -3
x = 5
(5, -3)
Point A has the coordinates (7,-3). What are the coordinates of A' after a 90 degree rotation counterclockwise around the origin?
A' = (3, 7)
Find the slope of the line 3y = 2x + 5
m = 2/3
-42
-16
Solve for x:
9x - 7x - 5 = 17
x = 11
Solve to find the solution to the system of equations: y - 3x = 3
y = 3x - 2
NO SOLUTION
Triangle ABC has coordinates (2,3), (-4, 6) and (-1,5). What are the coordinates of A'B'C' after a dilation with scale factor 2.
What is A(4,6), B(-8,12), C(-2,10)
A line that goes from quadrant III to the quadrant I would have a _____________ slope.
Positive
If x= -2 and y = 4 then evaluate:
3x2y + (-3x)
54