The interquartile range is A. 15.5
Answer: 120
Step-by-step explanation:
Answer:
No, the equation is not a linear equation.
Step-by-step explanation:
There is the x^2 thing that doesn't make it a linear equation.
We know that According to Algebra of Real Functions :
If f and g are two real functions which are defined under the same domain then (f - g)(x) = f(x) - g(x)
Given f(x) =
and g(x) = 
⇒ (f - g)(x) = f(x) - g(x)
⇒ 
⇒ 
First Option is the answer