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​

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done