FCS Algebra 1 Unit 4 - Exponentials Review

Which equation is represented by the table?

• y = 40(2)^x

• y = 40(1/2)^x

• y = 40 - 2x

• y = 40 - 1/2x

Tags

CCSS.HSF.LE.A.2

A population of dust bunnies starts with 200 dust bunnies and triples every week. It eventually reaches 145,800 dust bunnies.

Which equation could represent the situation and how long does it take to reach 145,800 dust bunnies?

Write the function for the following table:

Tags

CCSS.HSF.LE.A.2

Write the explicit formula for the geometric sequence.

• a_n = 10(2)^n-1
• a_n = 2(10)^n-1
• a_n = 10(2)ⁿ
• a_n = 2(10)ⁿ

Tags

CCSS.HSF.BF.A.2

Which is the explicit expression that represents the number of blocks per step?

Tags

CCSS.HSF.LE.A.2

A bouncy ball bounces 5 feet on the first bounce and then only 68% as high on each bounce after that.

Which expression represents the height that the ball bounces on the n bounces after the first one?

Tags

CCSS.HSF.BF.A.2

Tags

CCSS.HSF.BF.B.3

Which of the following is a reflected growth function shifted up?

Tags

CCSS.HSF.IF.A.3

Which of the following is true about the graph?

Tags

CCSS.HSF.LE.A.2