y is directly proportional to x

When y = then x =

When y = then x =

Write an equation for y in terms of x

y =

2

y is directly proportional to x

When y = then x =

When y = then x =

Write an equation for y in terms of x

y =

2

y is directly proportional to x

They follow the equation y = x

They follow the equation y = x

Find the value of y when x =

y =

1

y is directly proportional to x

They follow the equation y = x

They follow the equation y = x

Find the value of y when x =

y =

1

y is directly proportional to x

They follow the equation y = x

They follow the equation y = x

Find the value of x when y =

x =

1

y is inversely proportional to x

When y = then x =

When y = then x =

Write an equation for y in terms of x

y =

2

y is inversely proportional to x

They follow the equation y = x

They follow the equation y = x

Find the value of y when x =

y =

1

y is inversely proportional to x

They follow the equation y = x

They follow the equation y = x

Find the value of x when y =

x =

1

It takes students hours to paint a wall.

How long would it take students to paint the same wall.

Write your answer to 2 decimal places.

Write your answer to 2 decimal places.

hours

2