Question

find the tangent line equation to the graph of the function y^3+x^2y^5-x^4=-1 at (-1,1)

Answer 1

y-1= (Derivative with x value plugged in) (x--1)
y-1=(^^^)(x+1)

Answer 2

differentiate the function term by term with respect to x
then plug in x = -1

Answer 3

\[dy/dx =( 4x ^{3}-2xy ^{5})/(3y ^{2}+5x ^{2}y ^{4}\]

Answer 4

now plug you point value(-1,1) and you have your result

Answer 5

how did you get that for the derivative
?