school
Acemy

Nonlinear Functions

SAT Math· difficulty 4/5

Which rational function has horizontal asymptote y=0y = 0?

  • A

    y=3x2+1x2−4y = \frac{3x^2 + 1}{x^2 - 4}

  • B

    y=5x2+1y = \frac{5}{x^2 + 1}

    check_circle
  • C

    y=2x+1x−3y = \frac{2x + 1}{x - 3}

  • D

    y=x2x+1y = \frac{x^2}{x + 1}

Explanation

When the numerator's degree (0) is less than the denominator's degree (2), the horizontal asymptote is y=0y = 0.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forwardPredict my AP score

Related questions

auto_awesomeAll Toolsquestion_answerHomework Q&Amenu_bookAP & SAT PreptimelineLearn Mode