Chapter 7 Algebra

(2⁸)² =

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

Simplify:
(5ab²)²

• 25a²b⁴

• 10a²b⁴

• 10ab⁴

• 25ab⁴

Which number is the BASE?
2³ = 8

• 2

• 3

• 8

• =

Select the equivalent expression
8g⁵/2g^{3
*the slash represents a fraction bar}

• 4g²

• 6g²

• not possible - different bases

• 10g⁸ 

Simplify
(2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

Linear, exponential, or neither?

• Linear

• Exponential

• Neither

• All of the above

y = 4(1 + .04)^x

• Linear

• Exponential

• Neither

• All of the above

Which function is exponential?

• f(x)

• h(x)

• g(x)

Given the graph, what is the solution to the system? Use parenthesis and no spaces. (x,y)

Solve using substitution. Use parenthesis and no spaces. (x,y)