What math vocabulary have you learned this unit which you should use in your explanations?
Constant of proportionality, unit rate, equivalent ratios, origin, equation
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seesaw
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fairy
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fairy
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thief
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15
In a written response, at least how many sentences total do you need to make a paragraph?
3! Claim sentence and 2 sentences for Reasoning!
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monster
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seesaw
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fairy
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What mathematical operation is taking place with a fraction?
DIVISION- divide the numerator by the denominator (how many times does the bottom number go into the top number)
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lifesaver
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Go to last place!
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15
A certain shade of pink is created by adding 3 cups of red paint to 7 cups of white paint. How many cups of red paint should be added to 1 cup of white paint?
3/7 cups of red paint
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15
The point on the graph is (6, 47.94). What is the constant of proportionality?
7.99
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Is the equation y=50x-3 a proportional relationship? If it is-what is the constant of proportionality?
No. There's no constant
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Is this table proportional? If yes, what is the constant of proportionality?
No there is no constant. The ratios of y/x are not equivalent
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Is the equation y=0.3f a proportional relationship? If it is-what is the constant of proportionality?
Yes- 0.3
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The point on the graph is (4, 28). What is the constant of proportionality?
7
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Is the equation y=3x a proportional relationship? If it is-what is the constant of proportionality?
Yes- the constant is 3
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Is this relationship proportional? How do you know?
Yes-it's a straight line through the origin
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15
What is an equivalent ratio to 4:6?
2:3. 8:12, 12:18 etc....any ratio that equals 0.6666667 when converted to a decimal
