5) The domain of function F(x) is the set of all intogers from 0 to 20, and the range of F(x) is the set of all multiples of 10 from 0 to 100.
Part A: Circle all the points that might be on the graph of F(x).
a. (1.0)
b.(5,80)
c. (2,25)
d.(0,0)
e. (25,5)
Part B: Which of the following statements must be FALSE about F(x)?
a. F(0) -5
b. F(5)=80
c. F(3) -15
d. F(19) -70
e. F(24) - 10

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