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Total questions: 16
Worksheet time: 56mins
The graph shows the candle's height (cm) as it burns (minutes). What is the slope and what does the slope MEAN?
m = -2, The candle starts at -2 cm
m = 9, The candle starts at 9 cm
m = -2, The candle burns 2 cm every minute.
m = -1/2, The candle burns 1 cm every 2 minutes.
What is the slope and what does the slope represent?
m = -2, 2 gallons of water leaves every 1 minute
m = 18, 18 gallons of water leaves the tank every minute
m = -2, The tank starts with -2 gallons of water
m = 18, The tank starts with 18 gallons of water.
What is the slope and what does it mean?
m = 12, The cost will increase by $12 per hour
m = 15, The initial fee is $15 before hourly charges
m = 15, The cost will increase by $15 per hour
m = 12, The initial fee before hourly charges is $12
The graph shows the weight of a bucket as it is filled with sand. What is the weight of the empty bucket?
0 pounds
1 pound
2 pounds
6 pounds
Solve the system by elimination.
−8x − 10y = 20
−8x − 6y = −4
Infinite number of solutions
(6, 5)
(−6, −5)
(5, −6)
Is (1,10) a solution to
y=7x+5
y=x+9
yes
no
3x + 2y = 16
7x + y = 19
How many solutions?
Identify the independent variable, dependent variable, and equation in function notation for the situation.
"A math tutor make $35 per hour"
Independent: Hours Worked
Dependent: Money Made
Function: f(x)=35x
Independent: Hours Worked
Dependent: Money Made
Function: f(x)=x+35
Independent: Money Made
Dependent: Hours Worked
Function: f(x)=x+35
Independent: Money Made
Dependent: Hours Worked
Function: f(x)=35x
Calculate the slope between the line that passes through
(3, 7) and (7, 2)
−45
−54
5
-4
What is the slope (m) of the table?
0
3
-3
-1
