Question

Please Help Functions
See Attachment

Answer 1

Not sure what the last two points are

Answer 2

so you want x value/s for when y = 2.5

Answer 3

for to y = 2.5, find the graph and then find the x

Answer 4

Is the answer three? or is it nonexistent @zzr0ck3r

Answer 5

f(3) = 3
I would say about f(2.5) = 2.5

Answer 6

I put that in and it said it was wrong...@zzr0ck3r

Answer 7

At \(f(x) = 2.5\), \(x \approx 2.8 \).

Answer 8

its a guessing game, I got bad eyes:)

Answer 9

bad question for them to put on a computer graded question

Answer 10

I agree.
I think the important thing here is that there is only one value of x that gives f(x) = 2.5, whereas there are two values of x that give f(x) = 0.

Answer 11

than you @zzr0ck3r and @mathstudent55

Answer 12

wlcm