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Number Operations
Equations and Inequalities
Linear Equations
100
numbers that represent a ratio with division
What is a fraction?
100
2 expressions that have the same value
What is an equation?
100
the steepness of a line; rate of change
What is slope?
200
the number of parts or pieces in a fraction
What is the numerator?
200
2 expressions that do NOT have the same value
What is an inequality?
200
the coordinate that crosses the y-axis
What is y-intercept?
300
the number of pieces that make a whole
What is the denominator?
300
a letter that represents an unknown number
What is a variable?
300
two equivalent rations
What is a proportion?
400
the multiplicative inverse of a fraction
What is a reciprocal?
400
a number without a variable that does not change
What is a constant?
400
the ratio between two variables that does not change
What is constant of proportionality (k)?
500
a number less than one but greater than 0
What is a decimal?
500
number used to multiply a variable
What is a coefficient?
500
the equation for a line
What is y=mx+b?