Module 1 Review

Match each sequence with a formula.

2, 14, 98, 682

• $y=7x-5$

• $f\left(x\right)=2\left(\frac{1}{7}\right)^{x-1}$

• $f\left(x\right)=f\left(x-1\right)-7,\ f\left(1\right)=2$

• $f\left(x\right)=7\cdot f\left(x-1\right),\ f\left(1\right)=2$

Tags

sequence

Match each sequence with a formula.

2, -5, -12, -19

• $y=7x-5$

• $f\left(x\right)=2\left(\frac{1}{7}\right)^{x-1}$

• $f\left(x\right)=f\left(x-1\right)-7,\ f\left(1\right)=2$

• $f\left(x\right)=7\cdot f\left(x-1\right),\ f\left(1\right)=2$

Tags

sequence

The table contains a sequence with missing terms. List the missing terms if the sequence is arithmetic.

Tags

CCSS.HSF.BF.A.2

Create the explicit formula for the sequence if the sequence is arithmetic.

Tags

CCSS.HSF.BF.A.2

Create the recursive formula for the sequence if the sequence is arithmetic.

Tags

CCSS.HSF.BF.A.2

The table contains a sequence with missing terms. List the missing terms if the sequence is geometric.

Tags

CCSS.HSF.BF.A.2

Create the explicit formula for the sequence if the sequence is geometric.

Tags

CCSS.HSF.BF.A.2

Create the recursive formula for the sequence if the sequence is geometric.

Tags

CCSS.HSF.BF.A.2

The sequences in the last few problems has the same first term (3) and the same last term (243). Explain how knowing if it arithmetic or geometric changes how you find the middle terms.

Tags

CCSS.HSF.BF.A.2

John just got a job at Burger mart that pays $25,000 a year. He will be getting a 2% raise each year. What is the explicit function that represent John's salary.

Answer explanation

2% + 100% = 102% so the r is 1.02

Tags

CCSS.HSF-BF.A.1A