Modeling Linear Functions
Describing Graphs
Transformations
Coordinates
Congruency
100
Write an equation to describe the graph below
y=-2x+2
100
Where is the graph increasing?
From 0 second to 6 seconds
100
Identify the transformation below. 
90 degrees rotation clockwise
100
What quadrant is Point A after a translation 5 units down?
Quadrant III
100
Out of the four transformations (translation, rotation, reflection, and dilation), which one does NOT produce congruent figures?
Dilation
200
Write an equation to describe the table below.
y=4x+3
200
Carlos' uncle rides his motorcycle to Vegas and he stopped for lunch along the way. The graph below shows his location from home over time. When he stopped for lunch, how far was he away from home?
75 miles
200
Point M in quadrant IV is reflected across the x-axis then across the y-axis. In which quadrant is the image?
Quadrant II
200
Vertex A (–3,1) of triangle ABC is dilated by a scale factor of 2 with the origin as the center of dilation. What is the coordinate of point B?
(–6,2)
200
Figure ABCD is rotated 180 degrees about the origin, which angle is congruent to angle A?
Angle H
300
This graph shows the water level in a tank as a linear function of time. At what rate is the water changing? Must include units
–5 ft per hour
300
Antonio and Juan are in a 4-mile bike race. The graph below shows the distance of each racer (in miles) as a function of time (in minutes).
Who won the race?
Juan
300
Point C is in quadrant II and is reflected across the x-axis then rotated 90 degrees counterclockwise about the origin. Which quadrant is the image of point C?
Quadrant IV
300
Triangle ABC is reflected across the y-axis. What is the coordinate of point A'?
(3,–1)
300
Trapezoid ABCD is reflected across the x-axis. Which sidelength is congruent to BC?
EF
400
Amy read the first 10 pages of a book in a bookstore and decided to buy it. Since she bought it, she has been reading 25 pages per day. Write an equation to describe the number of pages Amy has read over time?
y=25x+10
400
The following graph shows the height of a toy rocket above the ground. At what time does the rocket to the top?
At 5 seconds the rocket is at the top
400
True or False: Trapezoid OMKG is rotated 90 degrees clockwise followed by a rotation across the y-axis. 
False.
400
Point (3,–2) is translated 5 units up and 3 units to the right. What is the new coordinate of this point?
(6,3)
400
Triangle ABC is reflected over the y-axis and translated 8 units right to f form Triangle GHI. The length of side BC is 4 units. What is the length of side B'C'?
4 units
500
A swimming pool with 1600 gallons of water is emptied at a constant rate of 300 gallons every 2 hours. Write an equation to represent the amount of water inside the pool (y) over time (x).
y=–150x + 1600
500
The graph shows the height of a toy rocket above ground over time. How long was the rocket in the air?
10 seconds
500
True or False:
Triangle ABC is translated 12 units to the right followed by a reflection across the y-axis
False
500
A line segment with endpoints A(1,8) and B(5,–2) is reflected across the y-axis and translated up 6 units. What are the coordinates of point B?
(–5,4)