FAST 11. In the equation y = ab(x - 1) + k, how does the value of k affect the graph?

If f(x)= 3x+6 which of the following is the inverse of f(x)

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad