Slope
3 years ago
kharalambopoulos
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Homework
Solo Practice
Practice
• Question 1
900 seconds
Q. What is the constant of proportionality?
\$3
\$4
\$2
\$9
• Question 2
30 seconds
Q. The constant of proportionality can be found by finding the __________  _____________.
unit rate
proportion
equation
inequality
• Question 3
30 seconds
Q. The constant of proportionality in the equation y = ½x is _______.
x
y
1/2
2
• Question 4
30 seconds
Q. A proportional relationship can be written as an equation in the form ____ = _____  _____
y = k+x
y = k-x
y = kx
y = k/x
• Question 5
120 seconds
Q. Write an equation for this relationship.
y=18x
y=18.50x
y=22.50x
y=22x
• Question 6
60 seconds
Q. y=kx.  What does the k represent?
constant of proportionality
multiplier
scale factor
all of these are correct
• Question 7
300 seconds
Q. Write the equation for the table given
y = 1/3x
y = 3x
y = 1/2x
• Question 8
300 seconds
Q. Which company shows a greater slope?
Water's Edge Rafts
Ryan's Rafts
• Question 9
900 seconds
Q. What is the Constant of Proportionality?
k=46
k=92
k=0.2
not proportional
• Question 10
60 seconds
Q. Find the slope: