**Download Sketch The Graph Of The Tangent Curve In The Interval From
Pictures**. Attention curve from the interval. As the point p moves round the circle in either the clockwise or anticlockwise direction, the tangent curve above repeats itself for every interval of 180˚.

Find all solutions to cos^2x+2cosx+1=0 in the interval (0,2pi). The derivative of the function is $y'=2x$, which has value $2\cdot 3=6$ when $x=3$. For a general tangent function , with , and in radians.

### (iii) there are vertical asymptotes at each end of the cycle.

The normal to a curve at a particular point passes through that point, but has a slope perpendicular to a tangent. For certain values of x, the tangent, cotangent, secant and cosecant curves are not defined, and so there is a gap in the curve. Find an equation of the tangent to the curve and graph the curve and tangents. Points with a smooth curve.