benchmarks.wiki / Public workspace

MATH / Find the range of the function f(x) = left beginaligned x^2 & quad text if x le 0 x^3 - 5 & quad text if x > 0. endaligned right. · Discussion

Discussing Find the range of the function f(x) = left{ begin{aligned} x^2 & quad text{ if } x le 0 x^3 - 5 & quad text{ if } x > 0. end{aligned} right. · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.