Scenario
What is the independent and dependent variable for the scenario, Laura buys apples for $2 each?
IV- # of apples bought DV- total amount paid for apples
What is the IV and DV for the equation: 144= k12?
IV- 12 DV- 144
Make a table describing the equation: y= 2x.
x 4 9 16 21 y 8 18 32 42
Is the table additive or multiplicative? x: 2 4 6 8 y: 4 8 12 16
Multiplicative
Alex planted 5 plants.he plants 2 plants every week. Is this multiplicative or additive? If this scenario was put on a graph would it be continuous or discrete?
this is additive and discrete because you can't have half a flower
What is IV and DV for the equation y, money made ($196) = x (# of hours) times($14)?
IV- x, hours DV- y, money made
Fill in the blanks of the table above. x 19 31 43 52 y 76 126 ?
x 19 31 43 52 y 76 126 172 208
Which equation would be negative? a) y= 1/2x b) y= 3x c) y= -2x d) none of the above
Answer: c y=-2x
What is the independent and dependent variable for the scenario, you drive at a rate of 30 miles per hour for (h) hours?
ID: hours you drive DV: miles driven
what is the constant of proportionality in the equation 32=4x
k=4
What is the equation of the table? x 72 96 108 124 y 432 576 648 744
y=6x
The variable that goes on the x axis of a graph.
What is the Independent variable?
What is the independent and dependent variable for the scenario, you burn 11 calories every minute you exercise?
IV- # of minutes you exercise DV- # of calories you burn
make an equation for the relationship between these numbers. x= 1,2,3,4,5,6 y= 13,26,39,52,65,78
y=13x
make a table for this equation.
y=17x
x: 1,3,5,7,9 y: 17,51,85,119,153
Write 3 descriptions about this equation. y= 11x
Positive, Multiplicative, Continuous
Sandy eats 3 apples every day. At this rate, how many apples can she eat in 1 year? What are the dependent and independent variables?
she will eat 1095 apples in 1 year. ID:# of days DV :Total # of apples eaten
What is the constant of proportionality for the equation: y=78x
k= 78
make a table using the constant of proportionality of 15.
x: 3,6,9,12,15,18 y: 45,90,135,180,225,270
The variable that represents the outcome of x and k.
What is the y variable?