Question

2. Find the equations of the tangent and normal to the
curve y = x^2 + 5 where the tangent is parallel to the
line 4x – y +1=0.​

Answer 1

Answer:

dy/dx for curve equation is 2x......consider it equation (1)

dy/dx for line is 4....consider it (2)

solve 1 and 2

x=2

found slope

now by two point slope formula

tangent equation is 4x-y+1=0

normal equation isx+4y-38=0