Show:
Slope
Direct Variation
Inverse Variation
Constant of Variation
Mixed Bag
100
What is the slope between (3,5) and (4, 9)?
4
100
What is K when x=4 and y=24?
6
100
What is k when x=4 and y= 6?
24
100
What is the constant of variation of y = 2/5x?
2/5
100
How many do you rise if the slope is 3/8?
3
200
What is the slope between (3,5) and (-2, 9)?
4/-5
200
What is k when x=10 and y = 50?
5
200
What is k when x=3 and y=10?
30
200
What is the constant of variation of y = -9/11x
-9/11
200
How many do you run if the slope is 7/12?
12
300
What is the slope of the line y = 4/7x?
4/7
300
What is the value of x when y = 10, x = 5. Find x when y = 8.
4
300
What is the value of x? When x= 4, y = 6. What is the value of x when y is 3?
8
300
What is the constant of variation of y = 5/7x?
5/7
300
What does a negative in the top of the slope tell you to do?
Go Down
400
What is the slope of a vertical line?
No Slope
400
What is the formula for direct variation?
y = Kx
400
What is the formula for inverse variation?
xy = k
400
What is another name for the constant of variation?
Slope
400
What is the direction that you always run?
Run to the right
500
What is the slope of a horizontal line?
Zero
500
What is the value of y? When y= 30, x = 6 so when x = 3, what does y =?
15
500
What is the method used to find K when you have x and y?
Multiplication
500
What is the location of the constant of variation in an equation?
The number in front of the x
500
What is the number and direction that you run if the slope is -2/ 15?
15 to the right