Skip to content

Practice question

Question

What will be the equation of the normal to the parabola y² = 5x that makes an angle 45° with the x axis?

Options

Choose one · Correct answer highlighted

Explanation

Notice that we verify 4(x – y) = 15 by full calculation: use standard identity, substitute, simplify step by step to reach 4(x – y) = 15.

Discussion

Comments

0 comments

No comments yet. Be the first to start the discussion.