Suppose events a, b,c, d are mutually independent. show that events ab and cd are independent. justify each step from the definition of mutual independence.

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h