Illustrative Math Unit 2 Algebra 2

Linear, exponential, or neither?

• Linear

• Exponential

• Neither

• All of the above

Simplify the expression.
(x⁵ )(x⁵)

• x¹⁰

• x²⁵

• x¹⁶

• x⁸

Simplify the expression.

• 7⁶

• 7^-5

• 1/7⁵

• 7⁵

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

• y = 15(35)^x

• y = 15(1.35)^x

• y = 15(0.35)^x

• y = 35(1.15)^x

Pick the equation that is exponential growth

• y=2(0.5)^x

• y = 0.5(2)^x

The function y = 125(1.13)^x represents Mr. Gantz's recent investments where x is measured in years.  Which is NOT true?

• Mr. Gantz initial invested $125

• Mr. Gantz's money grows by 13% per year

• After 4 years Mr. Gantz will have about $203.81

• Mr. Gantz earns more money in year one than in year 5

Linear, exponential, or neither?

• Linear

• Exponential

• Neither

• All of the above

• constant function

• identity function

• absolute value function

• piecewise function

• function

• not a function

It is the dependent variable in the linear function.

• x

• y

• m

• b