Let a = {10, 20, 30, 40, 50, 60} and b = {10, 40, 60}. what is a ∩ b?

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Suppose you want to transform the graph of the function y=tan(x+pi/4)-1 into the graph of the function y=-tan(x+pi/2)+1 which transformations should you perform. a) reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up. b) reflect the graph of the first function across the x-axis, translate it pi/4 units to the right, and translate it 2 units up. c) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the left, and translate it 2 units up. d) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the right, and translate it 2 units up.