Use cylindrical shells to find the volume formed by rotating the region in the first quadrant enclosed by: y = 1.6 − 0.8 | x − 12 | and y = 0 about the y -axis

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.