2.1.1 cose 2.1.2 sec e+tan 8 + 1
2.2 Solve for x, ifx = [0°, 90°). Give your answer correct to 1 de
Bcos(x + 10) = 5
2.3 Prove the following without the use of a calculator:
tan 30" x cos 60°
sin 30° x cot 60°
= 1
24 In AABC: AB = 7,8, BC = 11,2 and BÂC = < -20°. Solve​

Find all critical values for the function f(r)=2r/(6r^2+8) and then list them (separated by commas) in the box below. find the absolute maximum and absolute minimum values of the function f(x)=(x−2)(x−5)^3+10 . 0n each of the indicated intervals. enter 'none' for any absolute extrema that does not exist. interval = [1,4] what is the absolute min interval = [1,8]. what is the absolute min