DIRECT VARIATION

Front

In direct variation, if one quantity increases, the other quantity ___________________.

Back

increases

Front

What is the graph of a direct variation?

Back

line

Front

Translate the statement "a varies directly as b".

Back

a = kb

Front

Equation to find k in "y varies directly as x"

Back

k = y / x

Front

In the variation statement, "y varies directly as x", if k= 6 find the equation of the variation.

Back

y = 6x

Front

The distance "D" travelled by a car varies directly as its speed "s". Options: s = kd, k = ds, D = ks, D = k / s

Back

D = ks

Front

a varies directly as b. Find k if a=6 and b=2

Back

k = 3

Front

y varies directly as x. If k = 12 and x = 2, find y.

Back

y = 24

Front

y varies directly as x. y = 10 when x = 5, find y when x = 4

Back

y = 8

Front

The cost of the pork varies directly as its weight. If 10 kilos of pork cost Php 4000, what is the cost of 3 kilos of pork?

Back

Php 1200