28 questions
Which equation represents the situation?
y = 0.8x + 0.1
y = 0.1x + 0.8
Which equation represents the situation?
y = -6x + 27
y = 27x - 6
Which equation represents the situation?
y= 5/2x - 40
y = -5/2x+ 40
y = -5x + 40
Which equation represents the situation?
The graph shows a person weight loss each week.
How much did they weigh to start?
(initial value)
200 lbs
180 lbs
190 lbs
The graph shows a person weight loss each week.
How much did they lose per week?
(slope)
-20 lb per week
-1/4 per week
-5 lbs per week
The graph shows a person weight loss each week.
Which equation represents this situation?
y = -20x + 200
y = -5x + 200
y = -1/4x + 180
What is the initial value (y-intercept) ?
0 miles
30 miles
60 miles
10 miles
What is the rate of change (slope) ?
30 miles/gallon
15 miles / gallon
60 miles/gallon
10 miles / gallon
Which equation represents the situation?
y = 30x + 10
y = 30x
y = 15x
y = 15x + 30
What is the initial value (y-intercept) ?
50 tiles to start
200 tiles to start
250 tiles to start
What is the rate of change (slope) ?
50 tiles per minute
1 tile per minute
250 tiles per minute
Which equation represents the graph?
y= 200x +50
y = 1x + 200
y = 50x + 200
How much water was in the tank to start?
0 gallons
2 gallons
4 gallons
5 gallons
What is the rate of change (slope)?
-1/3 (1 gallon every 3 minutes)
-1/4 (1 gallon every 4 minutes)
-1/5 (1 gallon every 5 minutes)
Which is the correct equation for the graph?
y = -1/2x + 5
y = -1/5x + 5
y = -1/2x
y = -1/5x
What is the rate of change (slope) ?
150 dollars per night
100 dollars per night
75 dollars per night
3/2 dollars per night
Which is the correct equation for the graph?
y = 150x + 50
y = 100x + 50
y = 75x + 50
y = 3/2x + 50
What is the rate of change (slope) ?
-300 dollars per month
-75 dollars per month
-150 dollars per month
-3/4 dollars per month
Which equation represents the situation?
y = -75x + 700
y = -3/4x + 700
y = -300x + 700
y = -150x + 700
A
B
C
D
A
B
C
D
What is the rate of change (slope) ?
0 ft per minute
400 ft per minute
800 ft per minute
1200 ft per minute
Which equation represents the table of values?
y = 400
y = 400x
y = x + 400
y = 400x + 800
What is the rate of change (slope) of the table?
4 per topping
4.25 per topping
0.25 per topping
0.50 per topping
Which equation represents the table?
y = 4x + 0.25
y = 0.25x
y = 0.25x + 4
y = 4x
What is the rate of change (slope) of the table?
15.00 dollars
per hour
22.50 dollars
per hour
7.50 dollars
per hour
6.50 dollars
per hour
Which equations matches the table?
y = 7.50x + 15
y = 15x
y = 22.50x + 15
y =7.50x