An initial population of 640 quail increases at a annual rate of 18%. write an exponential function to model the quail population
( a). f(x)=640(1.18)^x
(b). f(x)=640 (0.18)^x
(c). f(x)= (640×0.18)^x
(d). f(x) =640 (18)^x

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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