Exploring Slope Answers

Which statement is correct?

What is the slope of the line represented by the values in the table?xy10142–230782034

Two sides of a four-sided figure have negative slopes. Which are the endpoints of the sides of this figure?

Raj is deciding between two cell phone plans, A and B, which are both linear functions. The monthly charge for plan A according to the number of minutes used is shown in the table.Monthly Charge for Plan AMinutes used, xMonthly charge ($), y014.45314.84615.23915.621216.01Plan B has the same monthly base charge as plan A, but it charges a different amount per minute used. If the total monthly charge for plan B is $22.10 when 45 minutes are used, what is the slope of the linear function that represents the cost of plan B?

The difference in the x-coordinates of two points is 3, and the difference in the y-coordinates of the two points is 6. What is the slope of the line that passes through the points?

A passenger rode the subway 2 blocks west and then 10 blocks south. If all the blocks are the same length, what is the value of the slope of the line from where the passenger began to where he finished?

Ellen thinks that if a line has no slope, then it never touches the y-axis. Which line proves that her statement is incorrect?

What is the slope of the line in the graph?

The data in which table represents a linear function that has a slope of zero?

Bianca graphed her weight and height over the past several years.Which describes the slope of the line on Bianca’s graph?