End Behavior with Limit Notation

Which one means left

• x → - ∞

• x → ∞

Which one means up

• f(x) → - ∞

• f(x) → ∞

Which one means the function goes up on the left

• $\lim_{x\rightarrow-\infty}f\left(x\right)=\infty$

• $\lim_{x\rightarrow-\infty}f\left(x\right)=-\infty$
  

Which one means the function goes down on the left

• $\lim_{x\rightarrow-\infty}f\left(x\right)=-\infty$

• $\lim_{x\rightarrow-\infty}f\left(x\right)=\infty$
  

Which is the correct notation for the "limit of f(x) as x approaches 3 is 7"?

• $\lim_{x\rightarrow7}f\left(x\right)=3$

• $\lim_{ }f\left(3\right)=7$

• $f\left(3\right)=7$

• $\lim_{x\rightarrow3}f\left(x\right)=7$

 $\lim_{x\rightarrow-\infty}f\left(x\right)=\ ?$  

•  $-\infty$  

•  $\infty$  

•  $0$  

•  $10$  

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.D.10

 $As\ x\rightarrow\infty,\ f\left(x\right)\rightarrow\ \ \ ?$  

•  $-\infty$  

•  $\infty$  

•  $0$  

•  $10$  

What is the End behavior on the left side

• $\lim_{x\rightarrow-\infty}f\left(x\right)=\infty$
  

• $\lim_{x\rightarrow\infty}f\left(x\right)=-\infty$
  

• $\lim_{x\rightarrow-\infty}f\left(x\right)=-\infty$
  

• $\lim_{x\rightarrow\infty}f\left(x\right)=\infty$
  

Tags

CCSS.HSA.REI.D.10

What is the End behavior on the left side

• x →-∞, y→∞
• x →-∞, y→-∞
• x →∞, y→∞
• x →∞, y→∞

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the end behavior on the left side

• $\lim_{x\rightarrow\infty}f\left(x\right)=\infty$
  

• $\lim_{x\rightarrow-\infty}f\left(x\right)=-\infty$
  

• $\lim_{x\rightarrow-\infty}f\left(x\right)=\infty$
  

• $\lim_{x\rightarrow\infty}f\left(x\right)=\infty$