22 points possible 7/22 answered Question 14 < > ✓-4-2 +4 if << -5 Let f(2)=...
S2 - 2 – 22 if I < 2 Let f(n) = { | 2:- 5 if > 2 Calculate the following limits. Enter "DNE" if the limit does not exist. lim, f(a) = 0 Preview lim f(x) = Preview lim, f(z) = 0 Get help: Video Preview Points possible: 1 This is attempt 1 of 2.
Question 7 (5 points) Let f(x) = 24 and -2x, x < 5 9 3 22, x > 5 Evaluate(gof)(7) A/
DETAILS Let --4x, XS 2 f(x) (x2 - 9x + 7, X > 2. Evaluate the following one-sided limits. Then decide if lim f(x) exists. (If an answer does not exist, enter DNE.) X-2 (a) lim f(x) x2+ (b) lim f(x) x-2 (c) lim f(x) x-2 DETAILS
Evaluate lim,-_-4+ g(x). 1 1 for -5< x < -4 X + 1 g(x) = 22 for X > -4 1 16 The limit does not exist. 1 3 -4
Given that lim f(x) = 3, lim g(x) = 0, and lim h(x) = 5, find the limits that exist. Enter DNE if the limit doesn't exist help (limits) (a) lim f(x) + h(x)] = 8 (b) lim{f(x)} = 9 (c) lim yh(x) = 5^(1/3) help (limits) !!! help (limits) help (limits) In help (limits) help (limits) f(3) (2) (9) lim !!! help (limits) 3-a g(x) 2f(x) !! help (limits) h(x) - f(x)
For Exercises 21 and 22, consider the function f given by 5x – 2, for x S 3, f(x) 1x - 1, for x > 3. у 5 4 3 N -1 -5-4-3-2-1 -1 1 2 3 4 5 х -4 If a limit does not exist, state that fact. 21. Find (a) lim -f(x); (b) lim+f(x); (c) lim f(x). 22. Find (a) lim-f(x); (b) lim-f(x); (e) lim f(x). 23
x-1 if <-2 7. Let f(x) = { 22+1 if – 2<x<4 l if x > 4 (a) Sketch a graph of y = f(x). Remember to label axes and and important points. (b) Determine any values of x for which is discontinuous.
1-4,13,15 ,16 have been answered but i keep getting the wrong calculations for 5-11 and 19-22 (incorrect) 6. (1 point) graph The graphs of f(x} and g(x) uate each quantity below. Write DNE if the limit or value does not exist (or if it's infinity). given above. Use them to eval- are click page 1. f(2)g(2) 2 lim If(x)g{x)}] 3-2 3. f(3)+g(3) A. lim f(x)+g()} x-3 5 lim If(x)/s(x)] -3 6 lim If(g(x)}] -2 7. lim f(x)/g(x}] -2 8. lim...
core: 16/100 5/25 answered Question 17 < Find the limit 72 – 7y - 7 lim (z,y) → (2,1) 1/x - y - 1 Submit Question
2. [4 marks each] Evaluate each of the following limits, if possible. Provide an appropriate analytic argument to determine the value or to show that the limit does not exist. (a) lim +3x+2 x2-x-2 X-1