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15 questions
The graph of the function for the amount of water in gallons, D, in a tank at time, t, is shown. What statement is true?
The water is draining out because the line is decreasing.
The water is draining out because the line is increasing.
The water is filling up because the line is decreasing.
The water is filling up because the line is increasing.
Noah is depositing money in his account every week to save money (shown in the graph). The amount of money in Elena's account is M=4w+80 , where w is the number of weeks since the account was opened and M is the amount of money saved.
Noah because $80 is more than $60.
Elena because $80 is more than $60.
Noah because $4 is more than $2
Elena because $4 is more than $2
Noah is depositing money in his account every week to save money (shown in the graph). The amount of money in Elena's account is M=4w+80 , where w is the number of weeks since the account was opened and M is the amount of money saved.
Noah because $80 is more than $60.
Elena because $80 is more than $60.
Noah because $5 is more than $4
Elena because $5 is more than $4
In a certain city in France, they gain 2 minutes of daylight each day after the spring equinox, but after the autumn equinox they lose 2 minutes of daylight each day.
Which of the graphs is most likely to represent the graph of daylight for the month after the spring equinox?
In a certain city in France, they gain 2 minutes of daylight each day after the spring equinox, but after the autumn equinox they lose 2 minutes of daylight each day.
Which of the graphs is most likely to represent the graph of daylight for the month after the autumn equinox?
Elena filled up the tub and gave her dog a bath. Then she let the water out of the tub.
When did she turn off the water faucet?
after 6 minutes
after 12 minutes
after 18 minutes
after 30 minutes
Elena filled up the tub and gave her dog a bath. Then she let the water out of the tub.
How much water was in the tub when she bathed her dog?
24 gallons
0 gallons
18 gallons
30 gallons
Elena filled up the tub and gave her dog a bath. Then she let the water out of the tub.
How long did it take for the tub to drain completely?
6 minutes
12 minutes
18 minutes
30 minutes
Elena filled up the tub and gave her dog a bath. Then she let the water out of the tub.
At what rate did the faucet fill the tub?
4 gallons per minutes
2 gallons per minutes
3 gallons per minutes
5 gallons per minutes
Elena filled up the tub and gave her dog a bath. Then she let the water out of the tub.
At what rate did the water drain from the tub?
4 gallons per minutes
2 gallons per minutes
3 gallons per minutes
5 gallons per minutes
Lin uses an app to graph the charge on her phone.
When did her phone start losing charge?
2 PM
10 PM
4 PM
8 PM
Lin uses an app to graph the charge on her phone.
When did she start charging her phone?
2 PM
10 PM
4 PM
8 PM
Lin uses an app to graph the charge on her phone.
When did her phone get back to a full charge?
2 PM
10 PM
4 PM
8 PM
This graph shows Andre biking his bike.
What section(s) show that Andre stopped and rested?
A and B
B and C
B and D
A and C
This graph shows Andre biking his bike.
What section(s) shows that Andre rode down a hill away from his house?
E
B and E
B and D
A and C
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