What is an equation in point-slope form of the line that passes through the point (6.-2) and has a slope of 3? Ay+ 2 = 3(x - 6)
B. y + 2 = -3(x - 4)
c. y + 1 = 6(x-4)
D. y + 1 =-6(x + 4)

Which of the following represents the range of the graph of f(x) below

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Sammie has 3 times as many goldfish as nora. nora has 4 goldfish. how many goldfish do sammie and nora have in all?