semester 2 algebra 1 final review

You have $10 in you bank account.  It doubles every month.  How much money will you have after 5 months?

• $50
• $35
• $320
• $250

Tags

CCSS.HSF.BF.A.2

What is the a₁₂ term in the following sequence? 2, 4, 6, 8, 10, 12, ……….. 

• 46
• 34
• 24
• 88

Tags

CCSS.HSF.BF.A.2

What is a₅ in the sequence defined as follows?
a_n = 5 ⋅ 2^(n-1) 

• a₅ = 160
• a₅ = 40
• a₅ = 10
• a₅ = 80

Tags

CCSS.HSF.BF.A.2

What is the explicit rule for the sequence:
11, 22, 44, 88...

• u_n = 2(11)^n-1
• u_n = 11(2)
• u_n = 11(2)^n-1

Tags

CCSS.HSF.LE.A.2

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

Tags

CCSS.HSA.APR.A.1

y⁻¹¹⋅y⁵

• 1⁄y⁶
• y⁶
• -y⁶
• -1⁄y⁶

Tags

CCSS.HSA.APR.A.1

Solve (hint: there's more than 1 law you must obey)

• x²⁸y¹² / x²y
• x²⁸y¹² / x⁸y⁴
• x²⁰y⁸

Tags

CCSS.HSA.APR.A.1

Determine the asymptote for the function
f(x)=3(2)^x-4+5

• x=4
• y=4
• x=5
• y=5

Tags

CCSS.HSF-IF.C.7E

Determine the range for the function
f(x)=3(2)^x-4+5

• [5,∞)
• (5,∞)
• [4,∞)
• (4,∞)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

• f(x)=400(.97)^x
• f(x)=400(1-0.03)^x
• f(x)=400(1.03)^x
• f(x)=400(0.03)^x

Tags

CCSS.HSF.LE.A.2