To graph the function r=5cosθ, we graph the function f(x) = 4cos(x), such that functional values are used as the corresponding values of θ and a radius of 2.5
How to graph the function?
The function is given as:
r=5cosθ
The above means that, we want to graph the function f(x) = 4cos(x), such that functional values are used as the corresponding values of θ.
The radius r is calculated using;
r = 5/2
r = 2.5
Hence, the graph of r=5cosθ has a radius of 2.5
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