VARIATIONS
Direction: Give at least three examples of quantities you know or you have or experienced that show different types of variation.
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Hello there. I'll give you some examples of quantities I know that shows different types of variation.
Here's my answer. Hope this helps! :)
[tex] \underline \mathcal{ANSWER:}[/tex]
[tex]\bold{ Type \: of \: variation: \: \purple{ INVERSE}}[/tex]
- The rate (r) at which a person types a certain manuscript varies inversely as the time (t) spent in typing.
- The cost (c) per person of renting a private resort varies inversely as the number (n) of persons sharing the rent.
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[tex] \bold{ Type \: of \: variation: \: \purple{DIRECT}}[/tex]
- The number of slices (s) of pizza is proportional to the number of person (p) sharing the pizza.
- The number of servings (s) of snack varies directly as the number of my friends (f) attending meetings.
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[tex] \bold{Type \: of \: variation: \purple{ JOINT}}[/tex]
- Simple interest (s) varies jointly as principal (p) and time (t).
- The amount of gasoline (a) used by a motorboat varies jointly to the distance (d) travelled and the speed (s).
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