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2 years ago

Stuck on this problem, please help

Mathematics

2 answers:

hoa [83]2 years ago

7 0

The answer is :23
B:34
C:56

Goshia [24]2 years ago

7 0

Answer:

(a) -7

(b) 7

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

≠: 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

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Step-by-step explanation:

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Answer:

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