A) Are all the values in X and Y B) Are all the values in X C) None D) Are all the values in X
A) Are all the values in X B) All the values in Y C) Are all the values in X and Y
A) Because of symmetry B) None C) Because has a hole D) Because has a jump E) Because has a Asymptote
A) Both are correct B) ] - ∞, + ∞ [ C) R
A) All of them are correct B) ]-∞, -3] U [-3,+ ∞[ C) ]-∞, -3] U [3,+ ∞[ D) ]-∞, 3] U [3,+ ∞[
A) Decreasing from (-∞,1/2) and increasing (1/2,+ ∞) B) Decreasing C) Increasing D) Decreasing from (-∞,1) and increasing (1,+ ∞)
A) Because of symmetry B) Because of a jump C) None D) Because of a hole E) Because a asymptote
A) Is a term related to symmetry B) Are the values that makes the denominator cero in a function C) Happens when a function doesn’t have interruptions
A) We graph and see the Y axis B) Both are correct C) We graph and see the X axis
A) No B) Yes |