Question

Given the piecewise function shown below, select all the statements that are true. (you can choose more than one answer)
okay, the problem states that f(x)=2x,x<1 5,x=1 x^2,x>1
possible answers:
a) f(1)=5
b) f(5)=1
c) f(-2)=4
d) f(2)=4

Answer 1

a & d are true

Answer 2

Please note that you should provide an explanation, not just give the answer!