Enjoying the exponential function. Consider the exponential function
If the variable x represents the cardinality of a given finite collection, then what does the corresponding value of y represent with respect to that given finite collection? Sketch a graph of this function. Find the value for y if
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- Enter the interval for which the given graph is increasing, decreasing, or constant. If the graph does not behave this way, enter nowhere. Enter infinity for o and -infinity for -. If there is more than one interval, separate the intervals with a comma. Do not enter blank spaces in your answers. a. Increasing: b. Decreasing: c. Constant: A Submitarrow_forwardFor what values of k will the set of ordered pairs {(1,10),(2,9),(3,8),(4,7),(k+2,6)} represent a function? A kER except{- 2,- 1,0,1} B KER (c) KERI{– 1,0,1,2} D {0}arrow_forward1. Determine the monotonicity for the function shown in the graph below. 4 -3 -2 -1 1 2 3 4 -1 -2 -3 -4 -5 -6 -7 -8 -9arrow_forward
- 8. Based on the mapping, find the domain and range. Then state whether it's a function or not. Range: (3, 6, 12, 18) Function: NO A. Domain: (5, 7, 9, 10) B. Domain: (3, 6, 12, 18) Range: (5, 7, 9, 10) Function: NO C. Domain: (5, 7, 9, 10) D. Domain: (3, 6, 12, 18) Range: (5, 7, 9, 10) Function: YES 6. Range: (3, 6, 12, 18) Function: YES 12 18 10 5799arrow_forwardFrom the graph of the function, state the intervals on which the function is increasing, decreasing, or constant. The function is increasing on what interval? O A. (1, 0) О В. (2, оо) OC. [1, o0] O D. [2, 00) The function is constant on what interval? O A. (1, 4) O B. (-2, 2) OC. [1, 2] O D. [-2, 2] ges Click to select your answer. 0 日 e ofarrow_forwardThe data to the right represent the top speed (in kilometers per hour) of all the players (excepet goaltendeders) in a soccer league. Find (a) the number of classes (b) the class limits for the fourth class, and (c) the class width. There are ____ classes The lower class limit for the fourth class is ______. The class width is _____ Speed Number of Players 10-13.9 5 14-17.9 6 18-21.9 18 22-25.9 72 26-29.9 268 30-33.9 233arrow_forward
- State whether the data described below are discrete or continuous, and explain why. The numbers of times different employees go to the bathroom in a workday Choose the correct answer below. A. The data are discrete because the data can take on any value in an interval. B. The data are continuous because the data can only take on specific values. C. The data are discrete because the data can only take on specific values. D. The data are continuous because the data can take on any value in an interval.arrow_forwardSCUBA divers have maximum dive times they cannot exceed when going to different depths. The data in the table below show different depths with the maximum dive times in minutes. (Comma separated lists of the data are also provided below the table to ease in copying the data to R.) Depth in Feet (x) 50 60 70 80 90 100 x: 50, 60, 70, 80, 90, 100 y: 179, 166, 150, 138, 124, 110 Maximum Dive Time in Minutes (y) 179 166 150 138 124 110 1. Find the best fit line for the data. y = + x 2. Graph the scatter plot of the data together with the best fit line using R. (This portion of the problem is not graded.) 3. Predict the maximum dive time at a depth of 23 feet. Question Help: D Post to forumarrow_forwardFind the domain and range of the relation. Average Monthly Temperature January-June: Hilo, Hawaii Month Jan. Feb. Mar. Apr. May June Temperature 64 64 64 66 67 68 O A. domain: {64, 66, 67, 68}; range: {Jan., Feb., Mar., Apr., May, June} domain: {Jan., Feb., Mar., Apr., May, June}; range: {64, 66, 67, 68} B. C. domain: {64, 64, 64, 66, 67, 68}; range: {Jan., Feb., Mar., Apr., May, June } D. domain: {Jan., Feb., Mar., Apr., May, June}; range: {64, 68}arrow_forward
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