### Chapter 7 Math CrossWord Puzzle

By: Chen

 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Across
2.Compares two quantities by division
4.A table that displays counts, or frequencies, of data
5.If one variable in a relationship increases as the other variable increases, the direction is said to be a positive association.
7.Interest paid on the principal alone
8.Shows a trend in the data representing where the data falls
10.An equation stating that two ratios (fractions) are equal
13.A number in a set of data that is much larger or much smaller than the other numbers in the set
14.A rate with a denominator of one when simplified
15.A way of displaying data that can be put into categories (like what color you prefer, your gender, or the state you were born in)
16.A line has negative slope if it slopes downward from left to right on a graph
17.The point(s) where a graph intersects the y-axis
18.An angle with its vertex at the center of a circle.
Down
1.In a proportional relationship, equations are of the form y = kx, where k is the constant of proportionality
3.If one variable decreases as the other variable increases, there is said to be a negative association
6.The points on a coordinate grid where the grid lines intersect
9.A residual plot can help determine if a particular form is appropriate for modeling the relationship.
11.A mathematical sentence in which two expressions appear on either side of an “equals” sign (=)
12.An amount paid which is a percentage of an initial value (principal)

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