Whitehall District Schools ► Pre-Calculus ► Pre-Calc ► Chapter 3: Exponential and Log Functions

• Chapter 3: Exponential and Log Functions 22 
  • Evaluate:
    when
  • State whether the function is an exponential growth function or exponential ...
  • The following equation is exponential:
    
  • What is the base of this exponential function?
    
    
  • 3.1 Exponential and Logistic Functions 3   
    • Amount of radioactive element remaining
    • Decide whether the function is an exponential growth or exponential decay ...
    • Solve the equation.3(10 - 2x) = 81
  • 3.2 Exponential and Logistic Modeling 4   
    • Find the exponential function that satisfies the given conditions.Initial ...
    • Solve the problem.The number of students infected with the flu on a college ...
    • Solve the problem.The population of wolves in a state park after t years is ...
    • Solve the problem.There are currently 73 million cars in a certain country, ...
  • 3.4 Properties of Log Functions 2   
    • Rewrite the expression as a sum or difference or multiple of logarithms.log19 
    • Use the product, quotient, and power rules of logarithms to rewrite the ...
  • 3.5 Equations Solving and Modeling 4   
    • Find the exact solution to the equation.log4(x - 2) = - 1
    • Solve the problem.If an earthquake has an intensity of x, then its ...
    • Solve the problem.If x is the hydrogen ion concentration of a sample of ...
    • Use a calculator to find an approximate solution to the equation.e-t = 0.03
  • 3.6 Mathematics of Finance 5   
    • Determine the doubling time of the investment.$14,500 at 7% compounded monthly
    • Find the amount accumulated after investing a principal P for t years at an ...
    • Solve the problem.Find the annual percentage yield if the interest rate is 6....
    • Solve the problem.Find the interest rate necessary for a present value of ...
    • Solve the problem.How long must $6000 be in a bank at 7% compounded annually ...