c1

MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Produce graphs of f that reveal all the important aspects of the curve. Then use calculus to find the following. (Enter your answers using interval notation. Round your answers to two decimal places.) (x) = 9 sin(x) + cot(x), -I S XS IT Find the interval(s) of increase. (-1.46, - 0.35) U (0.35,1.46) Find the interval(s) of decrease. [-1, - 1.46) U (-0.35,0) U (0,0.35) X Find the inflection points of the function. smaller x-value (x , V ) = -0.70, - 6.98 larger x-value (x, y ) = 0.70, - 0.01 X Find the interval(s) where the function is concave up. [-7, - 0.698) U (0.0.698) Find the interval(s) where the function is concave down. (-0.698.0 ) U (0.698.It ] 1 .. . Type here to search