Question

Using the graph below, select all statements that are true.

Answer 1

A. This graph is one-to-one.
B. f(4.5) = 5
C. f(1.4) = 1
D. This is the graph of the greatest integer function.
E. f(0) = 0

Answer 2

@superdavesuper

Answer 3

i will give u a hint: A is correct.

Now for B, read the y value at x=4.5, what is it?

Answer 4

i think its c,d,e im pretty sure A is not right

Answer 5

A is correct because for each x value, there is only 1 y value. so it is one on one.

So b is not right? what is y=f(4.5)?

Answer 6

because i got that answer right the last time

Answer 7

hahahaaa then why u are asking it again @selena929 :P