Q30. The equation y2 + 4x + 4y + k = 0 represents a parabola whose latus rectum has a length of:Mathematics — NUST Mock By IBAGRADS 4 — Question 30 of 200A. 1B. 2C. 3D. 4Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →