Find the inverse function of f(x) = 3x - 5.
✓ Correct Answer: Option A
To find the inverse, replace f(x) with y: y = 3x - 5. Swap x and y: x = 3y - 5. Solve for y: x + 5 = 3y, so y = (x + 5) / 3. Thus, f⁻¹(x) = (x + 5) / 3.
To find the inverse, replace f(x) with y: y = 3x - 5. Swap x and y: x = 3y - 5. Solve for y: x + 5 = 3y, so y = (x + 5) / 3. Thus, f⁻¹(x) = (x + 5) / 3.