I would like to receive some feed back on my incorrect answers and with the correct aswer to why it is that. Thank you in advance.

**a) yes**

**b)**** yes, infinity**

**c) ****no, jump**

**d) ****-oo**

**e)**** -oo**

**f)**** 0**

**g)**** 0**

**h)**** discontinous**

**i)**** 0**

**j)**** 0**

**k)**** 0**

**l)**** 0**

**m)**** no it has a jump**

**n)**** 1**

**o)**** -2**

**p)**** DNE**

**q)**** -2**

**r) ****no**

**s) ****-2**

**t)**** -2**

**u) ****-2**

**v)****-2**

**w)**** -4 infinite; x = -1 is a jump discontinuity; (1,2) the sharp cusp, i forget if thats a discon.**

Veteran
Oct 26, 2017

#1**0 **

This is what I think

a) yes

b) and c) The wording is strange but it is not contiuous at x=-1

d,e,f,and g are all -infinity

h) it is not continuous at x=-4

i,j,k,l all =0

m) Yes f is continuous at x=-2

----

n) 1

o) -2

p) undefined

q) f(-1)=-2

r) f is not continuous at x=-1

s,t,u,v all =-2

w) f is continous at x = 3 (I think)

Infinite discontinuity at x=-4

x) Jump discontinuity at x=-1

That is it I think.....

Melody
Oct 26, 2017