I’m on a timer pls hurry If f(x) = -2x + 7 and g(x) = x^2 – 2, what is [fo g|(3)?

-1
1
-7
7

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.