Compare Linear Functions

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

What is the initial value in this equation?
y=8x+6

• 8

• 6

What is the rate of change in the equation?
y=8x+6

• 8

• 6

Is this function linear or nonlinear?

• Linear

• Nonlinear

Greg wants to compare two different relations. He drew a graph for one relation and created a table of values for the other relation. Which statement about this graph and the values in this table is true?

• Both do not represent functions because they do not pass through the origin.

• Both represent functions because they are graphically represented as straight lines.

• The graph represents a function because it is a horizontal line, but the values in the table do not represent a function because there are multiple values for y for a single value of x.

• The graph does not represent a function because it is not a vertical line, but the values in the table represent a function because there are multiple values for y for a single value of x.

What is the rate of change of the balloon’s height in meters per minute?

• 400

• 2,000

• 2,400

• 10,400

• Function A has a greater slope.

• Function B has a greater slope

• They have the same slope.

• Function A has a greater slope.

• Function B has a greater slope.

• They have the same slope.

• Function A has a greater slope.

• Function B has a greater slope.

• They have the same slope.

• Function A has a greater slope.

• Function B has a greater slope.

• They have the same slope.