NEED HELP i dont know how to do this and i need to turn in soon
1 answer:
Answer:
f(-1) = 0 and f(4) = 0
Step-by-step explanation:
look at graph to see what point(s) is/are intersecting the y-axis, then use the y-value of the ordered pair
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Answer:
b. cos²3x - sin²3x = cos6x
if its wrong sorry
hope this helps you☺️☺️
This is easy. You just add all the like terms
It’s the imaginary number i. Remember that rule. Hope this helps
12? im not sure
i think u need to multiply 6 and 2 to get your answer.
