which of the following is an equation of the line tangent to the graph of y = (x^3)-x at the point where x =2:
a) y - 6 = 4(x-2)
b) y - 6 = 5(x-2)
c) y - 6 = 6(x-2)
d) y - 6 = 11(x-2)
e) y - 6 = 12(x-2)
thanks!
dy/dx = 3x^2 - 1
at x=2, dy/dx = 11
which of your lines shows a slope of 11 ?