Problema Solution
Identify the domain and range or independent vs. dependent variables in the following.
a. y= f(x)=2x -5
b. M= f(n)= n+2
c. A= f(r) =rrr squared
Answer provided by our tutors
a. y= f(x)=2x -5
domain: R
range: R
independent variable: x
dependent variable: y
b. M= f(n)= n+2
domain: R
range: R
independent variable: n
dependent variable: M
c. A= f(r) =rrr squared
domain: R
range: R
independent variable: r
dependent variable: A