Exponential Functions Chapter

What is the y-intercept for the function: f(x) = 800(0.85)^x?

• 800

• 0.85

• 0.15

• x

Tags

CCSS.HSF-IF.C.7E

It is a mathematical expression consisting of a constant (especially e) raised to some power. 

• exponential function

• exponential equation

• exponential expression

• exponenyial inequality

Solve for x.

2^x = 4^x+1

• x = -2

• x = 2

• x = -3

• x = 3

Solve for x.

3³ = 3^{4x + 2}

• x = ¼

• x = -¼

• x = ½

• x = -½

Sovle for x.

5^{-3x - 1} = 25

• x = -1

• x = -4

• x = -3

• x = 1

• A

• B

• C

• D

• E

Tags

CCSS.HSF-IF.C.8B

• A

• B

• C

• D

• E

Tags

CCSS.HSF-IF.C.8B

• A

• B

• C

• D

Tags

CCSS.HSF.LE.A.2

TRUE/FALSE: All four functions are exponential.

• TRUE

• FALSE

Tags

CCSS.HSF-LE.A.1A

An exponential function has a horizontal asymptote.

• Sometimes

• Always

• Never

Tags

CCSS.HSF-IF.C.7E