Comparing Functions

Write an equation for the line

• y = 50x

• y = 20x

• y = 0.02x

• y = 0.2x

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

Who has the greater rate of change?

• Braden has the greater rate of change with 60/3

• Omar has the greater rate of change with 100

• Braden has the greatest rate of change with 60

• They both have the same rate of change

Who has the greater rate of change?

• Tyler has the greater rate of change with 2/3

• Aubri has the greater rate of change with 3/2

• Tyler has the greater rate of change with 3/2

• They have the same rate of change.

Who has the greater rate of change?

• CJ has a greater rate of change with 13/2

• Holland has a greater rate of change with 6

• CJ has a greater rate of change with 2/13

• They have the same rate of change.

What is the rate of change (slope) to rent a raft from Ryan's Rafts?

• $15 per hour

• $2.25 per hour

• $17.25 per hour

• $1 per hour

When writing an equation of a function, the rate of change is...

• the number being added or subtracted

• The number without the variable

• the number next to the input

• the "x"

Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard. Write an equation for the total cost of x pounds of fruit from the orchard.

• y = 3x + 2.5

• y = 2.50x + 3

• y = 2.50x 

• y = 3x + 2.50

Which company shows a greater slope?

• Water's Edge Rafts

• Ryan's Rafts