# MAth problems and show ALL WORK

1.  Select the graph of the function. f(x)= 5 x^-1

2.  Use the One-to-One Property to solve the equation for x+ e 3x^+5= e x^6.

3.  Match the graph with its exponential function.

4.  Select the graph of the exponential function. f(x)=3^x+1-4

5.  Evaluate the function at the indicated value of x. Round your result to three decimal places.Function Value

F(x)=0.5 x^  x=1.7

6.  Evaluate the function at the indicated value of x=0.57. Round your result to three decimal places. F(x)=91nx

7.  Select the graph of the function. f(x)= 1n(x+9

8.  Write the exponential equation in logarithmic form. 4^3=64

9.  Write the exponential equation in logarithmic form. 27^2=729

10.Evaluate the function at the indicated value of x=1 F(x)log3x.

11.Evaluate the function at the indicated value of log6 0.4.

12.Rewrite the logarithm as a ratio of common logarithmsto the logarithm of a single term. Log5 19
13. Condense the expression 7(logx – logy) to the logarithm of a single term.

14. Evaluate the logarithm using the change-of-base formula. Round your result to three decimal places. Log4 9

15. Solve the exponential equation algebraically. Approximate the result to three decimal places. e x^3= e x^2=18
16. Solve for x. Approximate the result to three decimal places.1nx=-3
17. Solve for x. Approximate the result to three decimal places. logx=-3
18. Solve for x
. Approximate the result to three decimal places. 1nx-1n5=0

19. \$7000 is invested in an account at interest rater,compounded continuously. Find the time required for the amount to triple. (Approximate the result to two decimal places.) r=0.04
20. \$6000 is invested in an account at interest rater,compounded continuously. Find the time required f or the amount to double. (Approximate the result to two decimal places.) r=0.02