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Mathematics 20 Online
HelpMEH123:

A graph of a proportional relationship has three important characteristics. What are they? Pls only put the 3 no other words bc google i cant lol

HelpMEH123:

HELP MEH lol pls

foolghost14:

*slaps my self* ugh I don't know

HelpMEH123:

lol

JollyRanchers45:

A function is proportional when the output is equal to the input multiplied by a constant. The number of tires is equal to the number of cars times 4. How do you tell if something is proportional?

JollyRanchers45:

Linear Function. Passes through the origin(root at [independent variable] = 0]) Slope equal to ratio between y and x (y:x or y/x)

HelpMEH123:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @JollyRanchers45 Linear Function. Passes through the origin(root at [independent variable] = 0]) Slope equal to ratio between y and x (y:x or y/x) \(\color{#0cbb34}{\text{End of Quote}}\) What?? .

HelpMEH123:

pls the 3 words

JollyRanchers45:

The characteristics of a directly proportional relationship graph: Linear Function Passes through the origin(root at [independent variable] = 0]) Slope equal to ratio between y and x (y:x or y/x) General Function: y = kx where k is the constant of proportionality

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