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kicyunya [14]
3 years ago
12

Find the limit of the function by using direct substitution. limit as x approaches one of quantity x squared plus three x minus

one.
Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0

<u>Answer:</u>

Limit = -1

<u>Step-by-step explanation:</u>

We are given the following function:

x^2 + 3x -1

We are to calculate the limit of this function as x approaches zero.

For that, we will use direct substitution method and substitute the x with 0 in the given function to calculate its limit as follows:

x ^ 2 + 3 x - 1

( 0 ) ^ 2 + 3 ( 0 ) - 1 = - 1

Therefore, the limit is -1.

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<img src="https://tex.z-dn.net/?f=%5Cbf%203x%2B9%3D-18" id="TexFormula1" title="\bf 3x+9=-18" alt="\bf 3x+9=-18" align="absmiddl
Studentka2010 [4]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

value of x is ~

  • \boxed{ - 9}

Here's the solution teeny ~

  • 3x + 9 =  - 18

  • 3x =  - 18 - 9
  • 3x =  - 27

  • x =  - 27 \div 3

  • x =  - 9

Hope it helps ~

6 0
3 years ago
Read 2 more answers
PLEASE HELP WITH THIS ONE QUESTION
AveGali [126]

Answer:

step 1: move the -4 to the right: x^2 -2x = 4

step 2: add 1 to each side: x^2 -2x + 1 = 4 + 1

step 3: factor the left side and simplify the right side: (x-1)^2 = 5

step 4: take the square root of each side: x - 1 = sqr root of 5

step 5: move the 1 to the other side: x=\sqrt{5} + 1 and x = \sqrt{5} -1

6 0
2 years ago
Estimate and solve 3,836 ÷ 63 = ________. (2 points)<br> 60 r 9<br> 58 r 56<br> 60 r 56<br> 58 r 9
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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