Chapter 1: Vocabulary Review

Choose the Chapter 1 Vocabulary Word from the definition given:

The horizontal number line on a coordinate graph. 

• coordinate

• x-axis

• y-axis

• pattern

• quadrant

Write the Chapter 2 Vocabulary Word for the given definition:

This is a single number, variable, or the product of numbers and variables. 

In an expression, it is separated by addition or subtraction signs. 

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When you see this in a table, one quantity is multiplied by an amount, then the corresponding quantity is also multiplied by that same amount. 

On a graph, it is linear and goes through the origin (the point (0,0).

• dependent variable

• independent variable

• proportional relationship

• input value

• output value

Choose the Chapter 1 Vocabulary Word from the definition given:

The number value you choose to put into an equation in order to find it’s matching coordinate.  It appears first in an x → y Table and i s represented by x.-variable.

• dependent variable

• independent variable

• proportional relationship

• input value

• output value

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When one quantity depends on another quantity for its value.

This quantity is also the output value or the letter y in an x → y Table.

• dependent variable

• independent variable

• proportional relationship

• input value

• output value

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This occurs when you replace one symbol with a number, or a variable,

or another algebraic expression of the same value.

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The distance around a figure on a flat surface.

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The number corresponding to a point on a number line.

Write the Chapter 1 Vocabulary Word for the given definition:

This refers to an equation that represents the relationship between two quantities.

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A number in a set of data that is much larger or much smaller than all the other numbers in that set.

• mean

• median

• mode

• outlier

• output value