1. [-/3.44 Points] DETAILS SALGTRIG4 4.1.001. MY NOTES ASK YOUR TEACHER PRACTICE AN The function f(x) = 3* is an exponential function with base ; f( -2 ) = , f(0 ) = f (2 ) = and f(6) = Need Help? Read It Submit Answer13. [-/3.44 Points] DETAILS SALGTRIG4 4.1.004. MY NOTES ASK YOUR TEACHER PRACTICE ANC In the formula A(:) = P(1 + -)" for compound interest, the letters P, r, n and t stand for [--Select--- v. [-Select-. v.[-Select- and [--Select- ", respectively, and A(t) stands for -Select-- ) . So if $100 is invested at an interest rate of 6% compounded quarterly, then the amount after 2 years is $ . (Round your answer to the nearest cent.) Need Help? Read It Submit AnswerMY NOTES ASK 14. [-/3.44 Points] DETAILS SALGTRIG4 4.1.055. An investment of $3000 is deposited into an account in which interest is compounded monthly. Complete the table by filling in the amounts to which the investment grows at the indicated times. [Round your answers to the nearest cent. ) = 3% Time (years) Amount NJ 3 $ 4 $ 5 $ Need Help? Read it Watch It Submit Answer15. [-/3.44 Points] DETAILS SALGTRIG4 4.1.057.MI. If $10,000 is invested at an interest rate of 20% per year, compounded semiannually, find the value of the investment after the given number of years. ( Round your answers to the nearest cent.) 4 years (b 8 years 12 years Need Help? Road It Which It Master It Submit Answer16. [-/3.44 Points] DETAILS SALGTRIG4 4.1.059. If $500 is invested at an interest rate of 4.75% per year, compounded quarterly, find the value of the investment after the given number of years. (Round your answers to the nearest cent.) (a) 1 year (b) 2 years $ (c) 8 years Need Help? Read it Watch it Submit Answer17. [-/3.44 Points] DETAILS SALGTRIG4 4.2.001. The function f(x) = e" is called the [--Select- v | exponential function. The number e is approximately equal to . (Round your answer to five decimal places.) Need Help? Read it Submit Answer18. [-/3.44 Points] DETAILS SALGTRIG4 4.2.003. Use a calculator to evaluate the function at the indicated values. Round your answers to three decimals. h(x) =e"; h(1), h(m), h(-2), h(v3) h(1 ) = h() = h(-2) h( v 3) = Need Help? Road it Which It Submit Answer2. [43.44 Points] DETAILS 5ALGTRIG4 4.1.DD2. Match the exponential function with its graph. I y II J, {1:} x} = 2" Select v {d} x} = 2"r 24. [-/3.44 Points] DETAILS SALGTRIG4 4.2.023. When a certain medical drug is administered to a patient, the number of milligrams remaining in the patient's bloodstream after t hours is modeled by D(t) = 20e-0.3t How many milligrams of the drug remain in the patient's bloodstream after 2 hours? (Round your answer to one decimal place. ) mg Need Help? Road It Submit Answer25. [-/3.44 Points] DETAILS SALGTRIG4 4.2.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER In the formula A(t) = Pelt for continuously compound interest, the letters P, r, and t stand for [-Select- v . [-Select-- v ) , and [--Select--. " , respectively, and A(t) stands for [---Select- v . So if $100 is invested at an interest rate of 6% compounded continuously, then the amount after 2 years is $| . (Round your answer to the nearest cent.) Need Help? Read It Submit AnswerASK YO 26. [-/3.44 Points] DETAILS SALGTRIG4 4.2.031. MY NOTES An investment of $3000 is deposited into an account in which interest is compounded continuously. Complete the table by filling in the amounts to which the investment grows at the indicated times. (Round your answers to the nearest cent.) r = 5% Time (years) Amount 1 NJ +/- 3 4 5 Need Help? Read It Which It Submit Answer27. [-/3.44 Points] DETAILS SALGTRIG4 4.2.032. MY NOTES ASK YOUR TEA An investment of $3000 is deposited into an account in which interest is compounded continuously. Complete the table by filling in the amounts to which the investment grows at the indicated interest rates. (Round your answers to the nearest cent.) t = 4 years Rate per year Amount 1% 2% 3% 5% 6% Need Help? Read it Submit Answer28. [-/3.44 Points] DETAILS SALGTRIG4 4.2.033. If $1000 is invested at an interest rate of 4.5% per year, compounded continuously, find the value of the investment after the given number of years. (Round your answers to the nearest cent.) (a) 2 years $ (b) 4 years (c) 12 years Need Help? Read it Which It Submit Answer29. [-/3.68 Points] DETAILS SALGTRIG4 4.2.035. If $300 is invested at an interest rate of 3.5% per year, find the amount of the investment at the end of 10 years for the following compounding methods. (Round your answers to the nearest cent.) (a) Annually (b) Semiannually (c) Quarterly (d) Continuously Need Help? Road it Which It Submit Answer3. [43.44 Points] DETAILS SALGTRIG4 4.1.DD3. {a} To obtain the graph of gl[x) = 2" 1. we start Iwith the graph of Ex} = 2" and shift it 1 unit. {h} To obtain the graph of MIX) = 2*\" 1, we start with the graph of x) = 2" and shift it to the 1 unit. Need Help? Sillm'tmmer 6. [-/3.44 Points] DETAILS SALGTRIG4 4.1.021. Find the exponential function f(x) = a* whose graph is given. f(x) (2, 4) 3 2 X -3 -2 -1 1 2 3 Need Help? Read It Watch It Submit Answer7. [-/3.44 Points] DETAILS SALGTRIG4 4.1.027. Graph the function, not by plotting points, but by starting from the graphs below. ofx) - 2" - 1 -1 -1 -2 -4 -1 -2 -4 -4 State the domain and range. (Enter your arowers ining interval notation.] domain State that asymptote.8. [-/3.44 Points] DETAILS SALGTRIG4 4.1.028. Graph the function, not by plotting points, but by starting from the graphs below. h(x) = 2+ y = (2) y = (3) y = () y = 10* y= 5* y=3 y = 2x 2. 0