Question

Am I right?

For the graph below, what should the domain be so that the function is at least 600?

Answer 1

0 <= x <= 20
-10 <= x <= 30
x >= 0
all real numbers

Answer 2

I think B.

Answer 3

0 ≤ x ≤ 20

Answer 4

A?

Answer 5

just look at the 'x' values : this is the domain

which values of x mean that the 'y' value (i.e. the function) >=600?

Answer 6

So it is A....

Answer 7

A

Answer 8

Thanks. :)

Answer 9

@AlexandervonHumboldt2
It is against the CoC to give direct answers . Your answer does NOT help the OP to understand the question