Solving Proportions
Distributive Property
Graphing Proportional
Drawing Proportional
Christmas Movies
100
(f+3)/12 = 7/2
f = 39
100
Rewrite using the distributive property: 3(x + 9)
3x + 27
100
A graph of a proportional relationship must be ...
A straight line passing through (0, 0)
100
Draw a table that represents a proportional relationship. Give the constant of proportionality.
Answers will vary.
100
The Grinch, Max, Cindy Loo-Who
The Grinch
200
3/(s-2) = 1/7
s = 23
200
Rewrite using the Distributive Property: 5(13 - x)
65 - 5x
200
The graph of a proportional relationship passes through the points (5, 13) and (8, 20.8). What is the Constant of Proportionality?
2.6
200
Write an equation that does not represent a proportional relationship. Explain why your equation is not proportional.
Answers will vary.
200
Charlie Brown, Linus, Snoopy, Woodstock
A Charlie Brown Christmas
300
3/14 = (x-2)/21
x = 6.5
300
Rewrite using the Distributive Property: x(6 + 11)
6x + 11x = 17x
300
If the graph of a proportional relationship passes through quadrants II and IV, then the Constant of Proportionality must be...
Negative
300
Are the following points part of a proportional relationship? (2, 7), (3, 10.5), (4, 14), (5, 18) Why or why not?
No, 5 x 3.6 = 18, but the rest are multiplied by 3.5
300
George Bailey, Zuzu, Mr. Potter
It's a Wonderful Life
400
2/y = -5/6
y = -2.4
400
3*x + 3*4 has been rewritten using the Distributive Property. Find the original version with parenthesis (before it was rewritten).
3(x + 4)
400
If the graph of a proportional relationship passes through (6, 20) and (9, 30), find both Constants of Proportionality associated with the graph.
3 1/3 and 3/10
400
What do you have to do to x in the following ordered pairs to get y? (2, 6), (3, 8), (4, 10), (13, 28)
y = 2x + 2
400
Hermey, Abominable Snow Monster, Yukon Cornelious
Rudolph the Red-Nosed Reindeer
500
2/n = 4/(n+3)
n = 3
500
4x - 18 has been rewritten using the Distributive Property. Find the original form (before it was rewritten).
2(2x - 9) or 4(x - 4.5)
500
The graph of a proportional relationship passes through the points (5/12, 5/18) and (3/4, 1/2). What is the Constant of Proportionality?
2/3
500
Write an equation for the following proportional relationship. Give the constant of proportionality in fraction form. (9, 1.125), (15, 1.875)
y = 1/8x
500
Ralphie, Skut Farkus, Flick (This is the greatest Christmas movie of all time)
A Christmas Story
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