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ziro4ka [17]
3 years ago
14

The limit as x-approaches 3 of f(x) is x-3 over x squared -9

Mathematics
1 answer:
Luden [163]3 years ago
4 0

notice that the denominator can be factored into (x-3)(x+3).

Now you can cross out (x - 3) from the numerator and denomiantor resulting in a simplified fraction of \frac{1}{x+3}

Plug the limit value (which is 3) into the simplified fraction.

Answer: \frac{1}{6}

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What is the solution to -4x+12&lt;36?<br><br> A- x&lt;-6<br> B- x&gt;-6<br> C- x&gt;6<br> D-x&lt;6
Karolina [17]

Answer:

B- x > -6

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

-4x + 12 < 36

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Subtraction Property of Equality] Subtract 12 on both sides:                       -4x < 24
  2. [Division Property of Equality] Divide -4 on both sides:                                x > -6
3 0
3 years ago
Write 29/9 as a mixed number.
natka813 [3]
To find 29/9 as a mixed number you need to find out how many times does 9 fit in 29

9
18
27
36

We see that it fits 3 time 3 is your whole #
We also see that 29 - 27 = 3 so you write like this:

3 3/9

The denominator of the original fraction does change

4 0
3 years ago
Read 2 more answers
I HAVE TO ADD SMTH HERE
mel-nik [20]

Answer:

-7

Step-by-step explanation:

6 0
2 years ago
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Grace bought 6.9 ounces of chocolate. 0.7 ounces of it was milk chocolate and the rest was dark chocolate. How much dark chocola
goblinko [34]
6.2 you subtract the 0.7 from 6.9 because 0.7 of it is milk chocolate
7 0
3 years ago
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Which polygon is a base of the triangular
scZoUnD [109]

Answer:

Polyhedron

Step-by-step explanation:

Polyhedron is a polygon with a 3-D base of a triangular pyramid shape.

Polyhedron also has a lateral face of triangular prism

7 0
3 years ago
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