![subject](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 22:01 brycehelmke60811
Explain why
ModifyingBelow lim With x right arrow 6 StartFraction x squared minus 4 x minus 12 Over x minus 6 EndFractionlimx→6 x2−4x−12x−6equals=ModifyingBelow lim With x right arrow 6 left parenthesis x plus 2 right parenthesislimx→6 (x+2).
Choose the correct answer below.
A.
Since each limit approaches
66,
it follows that the limits are equal.
B.
Since
StartFraction x squared minus 4 x minus 12 Over x minus 6 EndFraction equals x plus 2x2−4x−12x−6=x+2
whenever
xnot equals≠66,
it follows that the two expressions evaluate to the same number as x approaches
66.
C.
The numerator of the expression
StartFraction x squared minus 4 x minus 12 Over x minus 6 EndFractionx2−4x−12x−6
simplifies to
x plus 2x+2
for all x, so the limits are equal.
D.
The limits
ModifyingBelow lim With x right arrow 6 StartFraction x squared minus 4 x minus 12 Over x minus 6 EndFractionlimx→6 x2−4x−12x−6
and
ModifyingBelow lim With x right arrow 6 left parenthesis x plus 2 right parenthesislimx→6 (x+2)
equal the same number when evaluated using direct substitution.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, jayjay5246
Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, godchaux15395
What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
Answers: 2
You know the right answer?
Explain why
ModifyingBelow lim With x right arrow 6 StartFraction x squared minus 4 x minus 12 Over...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 03:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 03:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 03:30
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
English, 18.03.2021 03:30