Definitions
Which number represents the unit rate in the equation.
T= 7p + 25
The number 7
On a graph which is the dependent variable. The y-axis or the x-axis?
The y-axis.
How can you tell if a relationship is linear from a table?
The dependent variable changes at a steady rate.
What is the LCM of 2 and 3
6
What is 30 percent of 45.00?
13.50
Which letter represents the Independent Variable in the equation?
D= 14A+10
The letter A
On a graph where does the starting value go? On the x-axis or the y-axis?
On the y-axis.
What makes a table both linear and proportional?
When the variables change at a steady rate and have a starting value of zero.
What is the GCF of 18 and 12
6
What is 60 perent of 150.00?
90.00
Which number represents the starting value in the equation?
W= 4m-17
The number 17
Which axis runs along the bottom of a graph? The x or the y?
The x-axis.
Does the table below create a linear equation? Why does it or does it not?
X= 4,8,12,18,22,28,32
Y= 1,2,3,4,5,6,7,8
No, because the x values do not increase at a steady rate.
Simplify the fraction 18/24
3/4
What is 25% of 80.00?
20.00
Which letter represents the dependent variable in the equation?
P= 12T+30
The letter P
What makes a graph linear?
When the graph has a steady rate of change creating a straight line.
Is the table below proportional? Explain why or why not.
X= 0,5,7,9,10,12,14
Y= 6,12,16,22,26
No because both variables do not start at zero and they do not increase at a steady rate.
simplify 16/12
1 1/3
What is 43 percent of 90.00
38.70
If Joe travels 40 miles per hour and has 300 miles to drive but has already driven 30 miles how long will it take him to get there?
Question:
What is the Unit Rate?
What is the Starting Value?
The unit rate is 40
The starting value is 30
What makes a graph proportional?
When the graphs starting value is Zero.
Matt drives 45 miles per hour. He needs to travel 600 miles but has already been driving and has gone 125 miles. How long will it take him to get to the 600 miles.
Make a table to find this information.
11 hours
Make this mixed fraction an improper fraction.
2 3/7
17/7
If a shirt is 65% off and the shirt costs 90.00 dollars how much will the shirt c
31.50