In Exercises 79-86, find each limit. Use TABLE and start with ATbl = 0.1. Then use 0.01, 0.001, and 0.0001. When you think you know the limit, graph and use TRACE to verify your assertion. Then try to verify it algebraically. Vx - 1 a - 4 79. lim 1 x - 80. lim a2 Va? + 5- 3 + 5 - 3 V4 + x - V4 - x V3 - x - V3 82. lim 81. lim V7 + 2x – V7 x - Vx 83. lim 84. lim x1 x - 1 7 - V49 2 - Vx 85. lim 86. lim x4 4 - x

Q: x² +2x - 3 Evaluate lim -5x?

A:

Q: Find the limit. (1-)- lim

A: To find the following limit

Q: Find the limit. Ilm (x + 7)

A: We can find the limit as below.

Q: Find the limit, if it exists. 1 lim x-1 x-1 Select one: A. 4 B. Does not exist C.2 D.0

A:

Q: Evaluate the Following Limits: Lim 2メー6 ス→3 -3

A: Please refer to the image below

Q: Use a graphing calculator to find the value of the limit. 7x - 2 lim 8x*

A:

Q: 5. Evaluate the limit: lim X+3 a. 0 b. 9 3x C. d. +00 -1 1

A: K=limx→3+3xx-3

Q: 3. 7x²-4x-3 lim 2+1 3x² - 4x + 1

A: limx→17x2-4x-33x2-4x+1=00so we can apply L Hospital…

Q: 1 x2 – 12 x + 6 2x +8 lim

A:

Q: tind each ITmit if īt exists If a limit dees not extst, State why. lim X-3 メラジ* x (X=-9) 2. x-93+

A: Here given as L=limx→3+x-3xx2-9