What is a convulation?

What are graphs that cannot represent functions? What is lost with hydraulic multiplication? Why would a man call often but never ask you out? witch is greater 0.4 or 0.25? What is x plus y equals 7? What is the solution of the equation x square -12x equals 8? Which month follows after June? when the biconditional statement is separated into a conditional and its converse, which of these cannot be the converse? What is the relationship between the coupon rate and the YTM for premium bonds? Can a non continuous function be differentiable? What does the obstacle is the path mean? Is 3x the same as 3 times x? 3x equals 6x-15 then x plus 8 equals? How do you complete the tale of ordered pairs for the function y equals 5? What is 96 x 3 equals? How do you calculate the length of the curve using calculus? What is that word which means 'knowing what you want and taking it? How do you use math in daily life? Why was the calculus student confused about y equals ex and the derivative of y equals ex? What does fladulation mean?