Determine the absolute max/ min of y= (3x³) (2) for -0,5≤x≤0.5 2) Find an equation of a line that is tungent to the curve y = 5cos 2x and whose slope is a minimum. 3) Determine the equation of the tangent to the curve y=5³x at x=4 X y= STF X 4) Use the First Derivative Test to determine the max/min of y=x²-1 ex 5) Determine the concavity and inflection points (if any) of -34 y=