asked 165k views
16 votes
Which function is
graphed below?

Which function is graphed below?-example-1
asked
User Belynda
by
7.4k points

1 Answer

10 votes

Answer:

f(x) = cos x

cos 0= 1

cos pi = -1

cos pi/2 = 0

answered
User Pitt
by
9.1k points

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