If f(x) = 3x − 2, find f⁻¹(x).

Discussion

Ask about a step, share a shortcut, or explain it your way. Be kind; no links.

No comments yet. Be the first to explain it.

More Functions and rational functions questions

• If f(x) = 2x + 3 and g(x) = x², then f(g(2)) is
• Which of these functions is one-to-one on the real numbers?
• Find the domain of f(x) = √(x − 2) over the real numbers.
• Under the mapping f: x → x² + 1, which elements of the real numbers map onto 10?
• Given f(x) = 2x + 3 and g(x) = x², find g(f(1)).