Find an equation of the normal line to the curve that is parallel to the line 2x+y=1
Answers
Answered by
2
The normal equation to the curve at any point is perpendicular to the tangent at any point on the curve y = x^3-3x. ... But this slope -1/(3x-3) is equal to the slope of the line 2x+18y-9 = 0, the normal is given to be parallel to the line 2x+18t-9 - 0 The slope the line ax+by+c = 0 is -x/b.
sarabeautiful:
good job
Similar questions