A mass of gas has a volume of 4 m3, a temperature of 290 K, and an absolute pressure of 475 kPa. When the gas is allowed to expa
1 answer:
You might be interested in
Answer:
C. 3
Explanation:
You cannot divide by 0.
So plug in g(x) into f(x) in the denominator. The numerator is irrelevant so you don't need to worry about it.
Solve for what value of x will give you a denominator of 0.
I just eyeballed this and found that x=3 give you a denominator of 0.
or you can just plug in and check all the answer choice.
