JEE Main 2019 Mathematics question
The tangent to the curve , parallel to the line 2y = 4x + 1, also passes through the point:
Answer: (D)
Solution
Slope 2 at x = 7/2 (y = −1/4): tangent y = 2x − 29/4.
The tangent to the curve , parallel to the line 2y = 4x + 1, also passes through the point:
Slope 2 at x = 7/2 (y = −1/4): tangent y = 2x − 29/4.