Given the quadratic equation f(x) = 2x® -1, identify the following: 1. What is the minimum point on the graph of the function? A. (-1,0) C. (-1, 1) B. (0, -1) D. (1,-1)​

#5 points possible: 3. total attempts: 5 using your calculator, find the range and standard deviation, round to two decimals places: the table below gives the number of hours spent watching tv last week by a sample of 24 children. 76 57 89 73 88 42 31 46 80 42 38 57 49 50 89 36 69 82 27 88 39 89 95 18 range = standard deviation =