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Unit 5 Vocab
Question | Answer |
---|---|
linear | a relationship for which the graph is a straight line |
Rate | a ratio that compares two quantities with different |
direct variation | another term for proportional; when two variables have the same y/x ratio |
constant of proportionality | another term for unit rate |
proportion | an equation stating that two ratios rates are equal |
slope | the rate of change between any two points on a line |
unit rate | a rate where the denominator is equal to 1 unit |
order pair | a pair of numbers used to locate a point on the coordinate |
origin | the point (0,0) |
complex fraction | a fraction that has a fraction in the numerator, denominator both |
quadrant | one of the four regions of coordinate plane |
rate of change | describes how one quantity changes in relation to another |
proportional | another term for direct variation; when two variables have the same y/x ratio |
coordinate plane | the grid where ordered pairs are graohed |
x-coordinate | the first number in an ordered pair |
y-coordinate | the second number in a ordered pair |