Which of the following sets represent A U B? O {1,5, 7, 11)
O (6, 12)
O [2, 3, 4, 8, 9, 10)
O [2, 3, 4, 6, 8, 9, 10, 12)

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?