Systems with Graphs
Solving by Substitution
Solving by Elimination
Transformations
Exponents
100
What is the solution?
(-1,1)
100
Solve the systems of equations:
-3x + 4y = -2
y = -5
(-6, -5)
100
Solve the systems of equations:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
100
(x,y)----> (x+5,y+3) or 5 to the right, up 3
100
Write this in standard notation: 7.45 x 10-2
0.0745
200
Solve using Graphing
y= 2x + 1
y= -x + 7
(2, 5)
200
Solve the systems of equations:
-5x - 5y = 10
y = -4x -17
(-5, 3)
200
Solve the systems of equations:
x -3y = 6
x + 3y = 12
(9,-1)
200
This is the coordinate A' after the figure below has been reflected over the given line.
(6, 1)
200
Rewrite and calculate the following expression using the multiplication properties of exponents
(3x4y2)4
81x16y8
300
Solve Using Graphing:
y = 5/3x + 2
y = -3
300
Solve the systems of equations:
y = -2x - 9
3x -6y = 9
(-3, -3)
300
Solve the systems of equations:
-6x - 10y = 4
6x + 10y = 0
No Solution
300
Name the transformations happening. (Make sure to pay attention to the prime symbols. Green to purple to red).
translation left by one and down by 5 followed by reflection across the y-axis
300
Rewrite the following expression using the division properties of exponents
(x2/y4)-5
\frac{y^{20}}{x^10}
400
How many solutions are there?
Infinitely Many Solutions
400
Solve the systems of equations:
-8x - 5y = -24
-x + y = 10
(-2, 8)
400
Solve the systems of equations:
-3x - 24y = -66
3x + 4y = -14
(-10, 4)
400
This is the coordinate A' after the figure below has been reflected over the given line.
(6,1)
400
Simplify the following expression
(4x2y4)(5x3)2
100x8y4
500
Solve the systems of linear equations by graphing:
500
Solve the systems of equations:
-8x + y = -7
16x - 2y = 14
Infinitely Many Solutions
500
Solve the systems of equations:
-15x + 6y = -36
4x - 3y = 11
(2, -1)
500
Rotate counterclockwiese 270 degrees and name the new coordinate for B.
(2,-5)
500
Simplify the following expression
(3x2)5/(3y4)3
9x10/y12