Question
all of them please (legible handwriting)
8. State where the following function is continuous. Use interval notation. You must show your work! f(x)= 2x²-x-1
10. Evaluate using the Squeeze Theorem. You must show your work! lim xsin - lasinta 10 х
11. Evaluate using one of the two special trig limits. You must show your work! x + sin x lim x>0 х
0 0
Add a comment Improve this question Transcribed image text
Answer #1

froi x 2x?-X-1 2x² 24+ 4-1 KC Char) prech-17 +1 (2x+1) (R-1) X-1 FO 20+1 to x 8-12 ral is Canto nacon ar Domain Punction (coo

Add a comment
Know the answer?
Add Answer to:
all of them please (legible handwriting) 8. State where the following function is continuous. Use interval...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • question c TOPIC 2: Trig Limits TRIG LIMITS: If direct substitution doesn't work, most triglimits can...

    question c TOPIC 2: Trig Limits TRIG LIMITS: If direct substitution doesn't work, most triglimits can be solved by expressing the limit as a product of these special trig limits. 1. so also Lim 1 0 sinx |-cosx cos X-1 Lim - 0, so Lim =0, BUT Lim so useless! 01-Cos 0 Limsin 0 SQUEEZE THEOREM is covered and used for some proofs in the teaching videos, but will not be tested Q.14 Please evaluate the following limits, without using...

  • Section 2.6 Homework (continued) D. Determine the end behavior of the following function. (Do this algebraically.)...

    Section 2.6 Homework (continued) D. Determine the end behavior of the following function. (Do this algebraically.) $ 16x8 – 12x2 f(x) = 1- 7x² + 5x 70 + 2X-8 C. Find the limit or show that it does not exist. (a.) lim n sin²x " (Hint: Use squeeze theorem) X x²+1 (b.) lim cot?(-Inx) (Do this analytically.) X-> Section 2.6 Homework (continued) E. Find the following limits if they exist. Explain. (Do this analytically (a.) lim cot' (In 10 -...

  • 1. Consider the function -F5 sin(r) for r f(x) =2 for 1< 3 2-25 for 3...

    1. Consider the function -F5 sin(r) for r f(x) =2 for 1< 3 2-25 for 3 x2 -9x + 20 Evaluate the following limits You do not have to cite limit laws, but you must show how you arrived at your answer If a limit Does Not Exist, explain why. You should use oo or -oo where applicable Calculating the limit using L'Hopital's Rule will receive NO CREDIT. (a) lim f(x) r-+0 (b) lim f(x)= z-1 (e) lim f(z) (d)...

  • (1) Use the Squeeze Theorem to show that limx-ox* cos(207x) = 0. Give all your reasons....

    (1) Use the Squeeze Theorem to show that limx-ox* cos(207x) = 0. Give all your reasons. (2) Use ONLY THE DEFINITION (Either f'(a) = lim - 12)={@ or f'(a) = lima_vo f(a+h)-f(@)) to find the derivative of f(x) = 2x +1 at x = 3. (3) Findf, if f'(x) = 2+1 +20 +€* – sin 2 and f(0) = In(5). (4) Differentiate y = x*

  • I think she's talking about squeeze theorem but i don't want to get it all wrong assuming that's what numer...

    I think she's talking about squeeze theorem but i don't want to get it all wrong assuming that's what numerical limiting process is. 17.Use a numerical limiting process to evaluate the limit x-> 0" of the function g(x) 18. Use a numerical limiting process to evaluate the limit x-> 0* of the function g(x) n Coo.0153 19. What is lim in(x) x+0 19. What is lim Stn X+0 Liu sink 0.01465 sin(x) 20. Sketch a graph of g(x) x 13....

  • All of them are required. thank you Problem Set 4.6 NAME: Show all work here or...

    All of them are required. thank you Problem Set 4.6 NAME: Show all work here or on notebook paper. Your work must be neatly written and follow proper mathematical notation. The number in the brackets indicates the point value. For questions 1 and 2, find the following. a) Intervals where the function is increasing b) Intervals where the function is decreasing c) Relative maximums and Relative minimums d) Intervals where the function is concave up e) Intervals where the function...

  • 4. Evaluate the following integrals using the Residue Theorem. Justify your calculations, show th...

    4. Evaluate the following integrals using the Residue Theorem. Justify your calculations, show the work. (10 points each) a) 12 cos a + 13 2 da b) (x2 +6x + 10)2 x sin 2x 24 13 da: c) 4. Evaluate the following integrals using the Residue Theorem. Justify your calculations, show the work. (10 points each) a) 12 cos a + 13 2 da b) (x2 +6x + 10)2 x sin 2x 24 13 da: c)

  • please solve in a good handwriting and correct final answer asap Use the graph of the...

    please solve in a good handwriting and correct final answer asap Use the graph of the function f to decide whether the value of the given quantity exists. If it does, find it. If it does not enter DNE. 10 2 0 2 B 10 (a)/(1) (b) lim () (c)/(4) 2 X (a) lim (1) Need Help? Watch Talk to Tutor 4. (-17 Points] DETAILS LARSONET5 2.2.011. Consider the following. r-2 2-1 + 6.2 lim - 16 Create a table...

  • please answer all this is all the information that was given Provide an appropriate response. ...-18+,x1...

    please answer all this is all the information that was given Provide an appropriate response. ...-18+,x1 Let f(x) = 2**•***- 1 - *** Its graph follows. 4x=1 (a) Find the indicated (infinite) limits: (You may use the graph above or the function notation to calculate the limits.) (i) --- f(x) (ii). f(x) (iii) f(x) (iv) = f(x) (b) Is there a vertical asymptote at x = 2? (Use limits to justify your answer.) MacBook Ai (b) Is there a vertical...

  • Do problems 1 and 3 please. Use any entries for the first problem. Thank you. 1....

    Do problems 1 and 3 please. Use any entries for the first problem. Thank you. 1. (a) Make a table, rounding all entries to four decimal digits, to estimate the instantaneous rate of change of f(x) = x° at x = 1. Round your final answer to three decimal digits (b) Briefly describe how the entries in your table relate to the graph f(x)= x. In addition, briefly explain how your final estimate relates to the graph of f(x) =...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT