Limit Laws, Endpoints, and End Behavior

 $f\left(x\right)\ =\ \frac{4x-5}{5x-1}$  

What law is appropriate to use FIRST to get the limit of the function above?

• Quotient law

• Sum law

• Power law
  

• Identity law

 $\lim_{x\rightarrow y}\ 5\left(4x^2\right)$  

What law is appropriate to use FIRST to get the limit of the function above?

• Constant Multiple Law

• Sum law

• Power law
  

• Identity law

 $\lim_{z\rightarrow-2}\ z^3+2$  

What law is appropriate to use FIRST to get the limit of the function above?

• Constant Multiple Law

• Sum law

• Power law
  

• Identity law

 $\lim_{x\rightarrow3}\ x$  

What law is appropriate to use to get the limit of the function above?

• Constant Multiple Law

• Sum law

• Power law
  

• Identity law

 $\lim_{x\rightarrow3}\ \left(3x\right)^4$  

What law is appropriate to use FIRST to get the limit of the function above?

• Constant Multiple Law

• Sum law

• Root law
  

• Power law

 $\lim_{x\rightarrow3}\ \sqrt{3x+4}$  

What law is appropriate to use FIRST to get the limit of the function above?

• Constant Multiple Law

• Sum law

• Power law
  

• Power law

 $\lim_{x\rightarrow-6}\ \ f\left(x\right)$  

 $\lim_{x\rightarrow-1}\ \ f\left(x\right)$  

 $\lim_{x\rightarrow2}\ \ f\left(x\right)$  

 $\lim_{x\rightarrow4}\ \ f\left(x\right)$