Graphing Relationships Between Two Quantities

As x is increasing, y is __________________.

• staying the same

• increasing

• decreasing

As area painted ______________, amount of paint in the can decreases.

• increases

• decreases

• stays the same

As x is ________________, y is decreasing.

• increasing

• decreasing

• staying the same

How do you write an ordered pair?

• (X,X)

• (Y,X)

• (X,Y)

• (Y,Y)

What is the rate of change between any two points in a linear relationship called when it is constant?

• Direct variation

• Linear relationship

• Constant rate of change

• Point-slope form

What type of relationship exists between two variable quantities with a constant ratio?

• Linear relationship

• Direct variation

• Slope-intercept form

• Systems of equations

What type of graph does a linear relationship have?

• Curved line graph

• Straight-line graph

• Circular graph

• Exponential graph

What is the horizontal change between any two points on a line called?

• Rise

• Slope

• Run

• Intercept

What is the ratio of the rise to the run on a line called?

• Slope

• Intercept

• Constant of variation

• Direct variation

What is the equation form y = mx + b known as?

• Point-slope form

• Standard form

• Slope-intercept form

• Direct variation