State the interval for which sin x is a decreasing function for 0⁰ ≤ x ≤ 360⁰.
Draw a diagram of the graph y=sin x between the stated interval. Identify the two extrema. Required interval is in between the two points.
Related Maths A Level answers
All answers ▸Curve C has equation y=(9+11x)/(3-x-2x^2). Find the area of the curve between the interval (0, 1/2). State your answer in exact terms.
y=e^(2x) - x^3. Find dy/dx. (please note this is "e to the power of 2x, minus x cubed")
The equation of a curve is xy^2= x^2 +1. Find dx/dy in terms of x and y, and hence find the coordinates of the stationary points on the curve.
Find the first and second derivative of f(x) = 6/x^2 + 2x