Question

Misae says that a step graph does not represent a function because the graph is not connected. Alex says that it does represent a function because there is only one y for every x. Who is correct and why?

Answer 1

Isn't there a graph for this?

Answer 2

no there isn't :/

Answer 3

http://www.newton.k12.oh.us/Downloads/Section%201-7%20HW3.pdf
numer 4

Answer 4

a.
Misae is correct because she is applying the definition of a function.
c.
Neither is correct.
b.
Alex is correct because he is applying the definition of a function.

Answer 5

id say b.

Answer 6

thanks.