Question

The graph of a limacon curve is given. Without using your graphing calculator, determine which equation is correct for the graph.

Answer 1

@ganeshie8

Answer 2

what do you think :D its circle right ?

Answer 3

general formula of limacon is
\(r=b+a cos \theta\)
if b is 0 then its a circle with center [a,0] and raduis of a

Answer 4

sorry my internet got disconnected @ikram002p

Answer 5

b is 3 correct?

Answer 6

r = 3 - 2 cos θ right?

Answer 7

r = 3 - cos θ
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