Match Rational

• y = -7

• x = 7

• y = 0

• x = -7

Which rational function has a vertical asymptote at x = -3

What is the equation of the rational function graphed?

What's the horizontal asymptote of the function?

• y = 0

• No horizontal asymptote

• y = 1

• y = 9

• y = -4

• y = 2

• y = 3

• y= 4

What's the horizontal asymptote of the function?

• y = 3

• No horizontal asymptote

• y = 0

• y = 2

Which of the following numbers is rational?

• √8

• √16

• √50

• √75

Is the result rational or irrational? Explain.

• Rational; The sum of two rationals is always rational.

• Sometimes rational, sometimes irrational; The sum of two irrationals is sometimes rational, sometimes irrational.

• Rational; The product of two rationals is always rational.

• Sometimes rational, sometimes irrational; The product of two irrationals is sometimes rational, sometimes irrational

Is the result rational or irrational? Explain.

• Rational; The sum of two rationals is always rational.

• Irrational; The sum of a rational and an irrational is always irrational.

• Rational; The product of two rationals is always rational.

• Irrational; The product of a nonzero rational and an irrational is always irrational.