marisabelalicia
Answered

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Stuck on this problem, please help

Stuck On This Problem Please Help class=

Sagot :

The answer is :23
B:34
C:56
felipesierra213

Answer:

(a) -7

(b) 7

(c) DNE

Step-by-step explanation:

(a) lim f(x) x -->0-

= lim 7 (-x) / x

= -7

(b)  lim f(x) x -->0+

= lim 7y / y

= 7

(c) lim f(x) ≠ lim f(x)

≠: does not equal sign

x -->0-  ≠ x -->0+

so lim f(x) x -->0 = does not exist

look at the pictures if you don't understand

View image felipesierra213
View image felipesierra213
View image felipesierra213
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