Which of the statements describe one of the transformations preformed on f(x)=x^2 to create g(x)=3(x+5)^2-2?
a. a vertical stretch with a scale factor of 1/3
b. a translation of 5 units to the left
c. a translation of 2 units to the left.
da vertical stretch with a scale factor of 3

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Ithink i know it but i want to be sure so can you me out ?

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.