Direct Variation Quick Check - Algebra 2A U3L2

A broken faucet leaks one gallon of water every 1 1/3 months. The amount of months that pass, m, varies directly with the amount of gallons that are leaked, g. Find the equation that models this direct variation. How many months will it take for the faucet to leak 7 gallons of water?

m=4/3g, 9 1/3 months

Determine whether y varies directly with x. If so, find the constant of variation k. 3y = -7x - 18

no

Determine whether y varies directly with x. If so, find the constant of variation k and write the equation. X Y 6 24 18 72 54 216 162 648

yes; k = 4; y = 4x

Find the value of y for a given value of x, if y varies directly with x. If y = 2.52 when x = 8.4, what is y when x = 2.7?

0.81

What is the graph of the direct variation equation?y = 5/2x

https://imgur.com/a/Qrnj4FN