Algebra 2 Unit 3

• Clare's was higher by 1 foot

• Lin's was higher by 9 feet

• Clare's was higher by 9 feet

• Both had the same maximum height

• 49 feet

• 4.9 feet

• 490 feet

• 10 feet

• A

• B

• C

• D

• E

• a

• b

• c

• d

• (5,12)

• (15,18)

• (20,8)

• (25,2)

• x < -3

• y < -3

• 1.24

• 3.68

• 7.12

• 10.44

• n>8

• n>12

• n>18

• n>22

Jack planted a flower that is 6 inches tall. The flower is expected to grow 1.5 inches each month. Which equation models how long it will take until the flower is 45 inches tall?

• 1.5=6x+45

• 6=45x+1.5

• 1.5x=45x+6

• 45=1.5x+6

The graph shows a function decreasing exponentially. Write an equation for the function.