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Mathematics 13 Online
OpenStudy (zsahib01):

Write a function rule for each table. A. h = 6.25p B .p = 6.25h C. p = 12.5h D. p = h + 12.5

OpenStudy (zsahib01):

OpenStudy (welshfella):

Hint: divide one of the values in pay column by the corresponding number of hours.

OpenStudy (welshfella):

- does it gave the same value for each of the 4 rows?

OpenStudy (zsahib01):

Lol tbh idk this

OpenStudy (welshfella):

check out the table what is 12.5 / 2 ?

OpenStudy (welshfella):

use your calculator if you like

OpenStudy (zsahib01):

6.25

OpenStudy (welshfella):

correct also 25 / 4 = 6.25 in fact the 4 rows give the same result. This means that the calculated pay (p) = 6.25 * number of hours (h)

OpenStudy (zsahib01):

ohh okay thank u :)

OpenStudy (welshfella):

6.25 is called the constant of variation . Given the number of hours worked you multiply this by 6.25 to give the pay.

OpenStudy (welshfella):

p = 6.25h

OpenStudy (zsahib01):

yup i got it now i have like 20 more questions to do

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