Evaluating Exponential Functions

Evaluate the exponential function f(x) = 5(6)^x when x = 3.

• 90

• 180

• 1080

• 2160

Evaluate the exponential function f(x) = 11(3)^x + 7 when x = 5.

• 172

• 2673

• 2680

• 370

Evaluate the exponential function f(x) = (10)^x - 12 when x = 2.

• 8

• 100

• 88

• 12

Evaluate the exponential function f(x) = (6.4)^x - 11.63 when x = 3. Round your answer to three decimal places.

• 262.144

• 250.514

• 7.570

• 273.774