The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Inactive » calc_reform

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: limits----Calc
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  

Posts: 2
Registered: 12/20/04
Posted: Oct 17, 2001 2:28 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

f(x)= (X^3 + 7X^2 +19X +21)/(X+3)

and as x approaches -3

IF we want f(x) to stay within + - .01 units of the limit, between
what two numbers must x lie??

how far to the left of x =-3 is the x-value that is less than -3 ?

how far to the right of x =-3 is the x-value that is greater than -3 ?



To UNSUBSCRIBE from the calc-reform mailing list,
send mail to:

with the following in the message body:

unsubscribe calc-reform your_email_address

-Information on the subject line is disregarded.

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.