Graph of cos(x) is symmetric about the y axis You get the same values as output for every pair of positive and negative input x Thus, cos(x) is an even function f(x) = cos (x) = cos (x) Check Let x = π/4 f(x) =Cos(π/4) =1/√2 f(x) = Cos(π/4) = 1/√2 = f(x) Here, we need to note that ( π/4) lies in the 4th quadrantCalculus Using the first and second derivative, sketch the graph of f(x) = sin(x) cos(x)Graph the function y = cos(x) 7 and explain how to find the number of times the gum returns to the wall as it travels a distance of 60 feet The gum returns to the wall each time the graph shows a minimum value of 6 (the height of the wall) Count the number of minimums that occur between x = 0 ft and x = 60 (but omit the first time when x = 0)
Plot Of The Function I X F X 1 Cos X Cosh Rx For Values Of R Download Scientific Diagram
