Free Graphing proportional relationships Practice Problems • Learn To Be

Graph the line that represents a proportional relationship between

y

and

x

where the unit rate of change of

y

with respect to

x

0.4.

In other words, a change of

1

unit in

x

corresponds to a change of

0.4

units in

y

Graph the line and write the equation of the line.

\small{1}

\small{2}

\small{3}

\small{4}

\small{5}

\small{6}

\small{7}

\small{8}

\small{9}

\small{\llap{-}2}

\small{\llap{-}3}

\small{\llap{-}4}

\small{\llap{-}5}

\small{\llap{-}6}

\small{\llap{-}7}

\small{\llap{-}8}

\small{\llap{-}9}

\small{1}

\small{2}

\small{3}

\small{4}

\small{5}

\small{6}

\small{7}

\small{8}

\small{9}

\small{\llap{-}2}

\small{\llap{-}3}

\small{\llap{-}4}

\small{\llap{-}5}

\small{\llap{-}6}

\small{\llap{-}7}

\small{\llap{-}8}

\small{\llap{-}9}

y

x

The equation is

Graphing proportional relationships