school
Acemy

Nonlinear Functions

SAT Math· difficulty 3/5

If g(x)=x−1/3g(x) = x^{-1/3}, find g(8)g(8).

  • A

    1/41/4

  • B

    22

  • C

    −2-2

  • D

    1/21/2

    check_circle

Explanation

81/3=28^{1/3} = 2, then take reciprocal: 1/21/2.

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