Find the points on the curve y=3x4+2x3-1 at which the tangents is parallel to the x-axis.
Posted: Wed Jul 13, 2022 8:07 pm
a) (0,1) and \((-\frac{1}{2},-\frac{15}{16})\)
b) (0,-1) and \((-\frac{1}{2},-\frac{15}{16})\)
c) (0,-1) and \((\frac{1}{2},-\frac{15}{16})\)
d) (0,1) and \((\frac{1}{2},\frac{15}{16})\)
b) (0,-1) and \((-\frac{1}{2},-\frac{15}{16})\)
c) (0,-1) and \((\frac{1}{2},-\frac{15}{16})\)
d) (0,1) and \((\frac{1}{2},\frac{15}{16})\)