15.

TI TI: Find the exact value of \"505 6 035 E. Do not use a calculator. What is the amplitude and period of f(t) = -6 cos (4t)?Solve I\" X = 1 + \"10' 2). Give the exact answer then use a calculator to find an approximate answer. Graph the function for one period, and show (or specify) the intercepts and the asymptotes. y = tan x + 2Find the area of the triangle ABC under the given conditions. A = 32", b = 7feet. and c = 2feet_ Compute the slope of the line passing through the two given points. (1: 5) r (1: 0)