Answer:
fourth option
Step-by-step explanation:
Using the trigonometric identity
cos²x + sin²x = 1
Divide all terms by cos²x
+
=
which gives
1 + tan²x = sec²x
Answer:
i think this boy is into you... i mean if you aren't sure just ask him..
Step-by-step explanation:
Answer:
9/4 *(x-2)
Step-by-step explanation:
Replace xa and y in the given function then solve for y