Given A(2, 3), B(8, 7), C(6, 1), which coordinate will make line AB perpendicular to line CD? D(9, 3)
D(4, 4)
D(3, 3)
D(8, 4)

Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}

What values of c and d make the equation true?

Which letters from the table represent like terms? a and b b and c a and d b and d