Question

find the equation to the tangent and normal to curve y=3x-x+1 at(1,3)

Answer 1

y=3x-x+1
Take: 1 as x
3 as y
substituting x and y in equation we get:
3=3(1)-1+1
3=3-1+1
3=3
therefore 3-3=0
Hope it helps u

Answer 2

The answer is correct mark in brain list please