Exponential and Sequences

What type of function is f(x)=2(0.80)^x ?

• Exponential Growth

• Linear

• Exponential Decay

• Quadratic

Solve for x:
(-3)^x = (-3)¹³

• 13

• -3

• x + 13

• x -13

Solve 3²⁶ = 3^{4x + 2}

• x = 6

• x = 5

• x = 3

• x = -4

8^3x+3 = 8⁶

• x=28

• x=3

• x=1

• x=12

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  Write your formula and then simplify it.)

• a_n=2+6n

• a_n=-6+6n

• a_n=6n-4

• a_n=4-6n

Does the Sequences Represent a Linear or an Exponential Function?

3,9,27...

• Linear

• Exponential

Does the Sequences Represent a Linear or an Exponential Function?

_ , 100 , 25, 25/4,...

• Linear

• Exponential

Which equation best represents the sequences? 3,9,27... Such that f(1) = 3

• y = 3x + 3

• y = 3(x-1)+3

Find f(6) (hint use the equation you wrote)

Which equation best represents the sequences?_, 100, 25, -50 .... Such that f(2) = 100

• y = -75(x-2)+100