Illustrative Math Algebra 2 Unit 4

In an exponential function, what does the 'a' represent? 

• SLOPE

• RATE OF CHANGE

• Y-INTERCEPT

• COMMON RATIO

y = 4 + 2x

• Linear

• Exponential

• Neither

• All of the above

y = 4(3)^x

• Linear

• Exponential

• Neither

• All of the above

Linear, exponential, or neither?
Amount increases $10 per year

• Linear

• Exponential

• Neither

• All of the above

Linear, exponential, or neither?
Amount triples each year

• Linear

• Exponential

• Neither

• All of the above

Linear, exponential, or neither?
Amount decreases by 5% each year

• Linear

• Exponential

• Neither

• All of the above

Linear, exponential, or neither?

• Linear

• Exponential

• Neither

• All of the above

Linear, exponential, or neither?

• Linear

• Exponential

• Neither

• All of the above

Simplify the expression.
(x⁵ )(x⁵)

• x¹⁰

• x²⁵

• x¹⁶

• x⁸

(5³)⁷

• 5²¹

• 5¹⁰

• 5⁴

• 125²¹