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study guide
it is for the math test tomorrow
| Question | Answer | |
|---|---|---|
| how do you know if its propotional or non-propotional | if it starts at 0 than its proportional if it doesnt start at 0 than its non-proportional | |
| how do you find the y-intercept | it is the number you start at in the beginning | |
| how do you find the slope | it is the rate | |
| how can you tell if the line should be solid or dashed | if you can take half of that number | |
| what is a linear relationship | it is the independant variable changes by uniti | |
| what is the y-intercept | the value of x at the point where a graph crosses the y axis | |
| what is the slope | it is the steepness of a line | |
| why do you draw an arrow at the end of your linear relationship | because it can go on forever |