Linear Equations
Systems of Equations
Similarity/Transformations
Functions
100
Find the slope
2/6 or 1/3
100
Which strategy is the most efficient way to solve?
{x=-3y+1 4y-2x=8
substitution
100
Find the measurement of angle D.
70 degrees
100
Is this a function?
No
200
What is the equation in slope-intercept form?
y = 2x + 1
200
How many solutions would this system have?
{y=-1/2x-3 y=-2/4x+(-3)
Infinite
200
Find the scale factor of the similar triangles.
3/4 or 4/3
200
Is this a linear function?
No
300
Write the equation of the line in slope-intercept form.
y = 2x + 3
300
Find the solution.
{y=2x+1 y=x+3
x=2 y=5
300
Points Q(-4, -2) and R(3,1) are translated 5 units to the left. Determine the coordinate pairs for the translated points.
Q' (-9,-2) R'(-2,1)
300
Which function has a greater ROC?
Function A
Function B
(5, 8), (10, 18)
Function A
400
Solve for x
5(3x + 9)− 2x= 15x − 2(x − 5)
no solution
400
Find the solution to the system
{4x+2y=20 -x+2y=5
x=3 y=4
400
Describe the transformation that took place:
90 degrees clockwise rotation around the origin
400
Order the parts from fastest to slowest if this represents Mrs. Vadon's commute?
C, B, A, D
500
Solve for x.
-4(3x-1)-5=-2(6x+3)+5
Infinite many solutions
500
The sum of two numbers is 41 and their difference is 5. What are the numbers?
23 and 18
500
What are the steps to transform ABCD into JKLM?
Dilate by a scale factor of 2
Rotate 90 degrees counterclockwise
Reflect across the y-axis
500
Greg is loading a cart with Algebra text books. 7 books in the cart weigh 52 lbs. 10 books in the cart weigh 64 lbs. What is the weight of only the cart?
24 lbs