1.

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

A. 4(x y) = 15
B. 4(x + y) = 15
C. 2(x y) = 15
D. 2(x + y) = 15
Answer» B. 4(x + y) = 15


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