Can anyone help?

What's the domain so that the function is at least 200?

0≤x≤15

Step-by-step explanation:

The domain is the x values

We want when y is greater than or equal to 200

X must be greater than or equal to 0 and less than or equal to 15

0≤x≤15

positive

step-by-step explanation:

the quadrant is facing upwards

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b