Evaluating Exponential Functions Use a calculator to evaluate the function at the indicated values, Round your answers to three decimals.
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College Algebra
- Website Growth The number y of hits a new website receives each month can be modeled by y=4080ekt, where t represents the number of months the website has been operating. In the website’s third month, there were 10,000 hits. Find the value of k, and use this value to predict the number of hits the website will receive after 24 months.arrow_forwardNeed help with this.arrow_forwardAn athlete signs a contract saying that they will earn $8.3 million with an increase of 4.8% each year of the 5 year contract. The athletes salary (in million dollars) on the xth year is given by f (x) = 8.3(1.048)* The athletes salary on the 3rd year of the contract is $ million dollars. (Give your answer to one decimal place)arrow_forward
- Which function can be used to determine the number of students x years after it opened?arrow_forwardUse the equation editor to write the equation for the function described. Type of function: Exponential Parent function: f(x) = 5x Horizontal Shift: left 2 spaces Vertical Shift: up 4 spaces Reflection: nonearrow_forwardLet f(x) = x² - 3 and g(x) = 5x + 3. Find the value. %3D (g . A(-4) (g on(-4) = %3D MY NOTES ASK YOUR TEACHERarrow_forward
- QuestionSheet The amount of garbage, G, produced by a city with population p is given by G = f (p). G is measured in tons per week, and p is measured in thousands of people. a. The town of Tola has a population of 50,000 and produces 10 tons of garbage each week. Express this information in terms of the function f. Enter your answer as an equation. Do not enter an any units (people, tons) or commas in your answer. Include a multiplication sign between symbols if you need to. For example, enter a az. b. Explain the meaning of the statement f (7) = 3. The amount of garbage produced per week by a city with population 3,000 is 7 tons. The amount of earbage produced per week by a city with Dopulation 3 is 7 tons. Submit Assignment Quit & Save D Back 2 and not just 0 Question Menu - Nov 10 4:29 US Nextarrow_forwardPLS HURRYarrow_forwardEvaluate each function for the given value. a. h(x) = 7 - 3/2x; h(4) b. f(x) = [1-5x]; f(9)arrow_forward
- The graph shown represents the number of bacteria in a dish after a certain number of minutes. It is a function in the form f(x) = a · bx. How many bacteria are in the dish after 9.2 minutes? (Round your answer to the nearest whole number.)arrow_forwardHow do I write an equation for the function in the image attached?arrow_forwardDEPRECIATION The value of a new tractor decreases by 30% each year. The initial cost of a tractor is $35,000. Write a functionf(t) that can be used to project the value of the tractor t years in the future. = s 2 (0)arrow_forward
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