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MatroZZZ [7]
3 years ago
8

When using Newton's Method to find the root of a linear function f(x) = ax + b, a 70, how many iterations of the method are requ

ired to find the root at r = R?1 4 2 There is no fixed number. It depends on the intial guess xo.
Mathematics
1 answer:
Bezzdna [24]3 years ago
3 0

Answer:

It depends on the initial guess Xo

Step-by-step explanation:

The number of iterations required to find the root at r = R  depends on the initial guess Xo, this is because when using Newton's method for finding roots, you will need to pick an initial guess and this will be followed by an iterative process which would converge to a solution. The number of roots before the converging will take place depends on the initial guess Xo made

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AC=36cm, and BC=27cm. Verify that DE\\AB.
emmasim [6.3K]

Answer:

\overline {DE} \parallel \overline{AB} because \frac{EC}{DC} = \frac{AC}{BC}.

Step-by-step explanation:

According to the Theorem of Thales and definition of proportionality, \overline {DE} \parallel \overline{AB} if and only if \frac{EC}{DC} = \frac{AC}{BC}. If we know that EC = 15\,cm, DC = 20\,cm, BC = 36\,cm and AC = 27\,cm, then we have the following result:

\frac{15\,cm}{20\,cm} = \frac{27\,cm}{36\,cm}

\frac{3}{4} = \frac{3}{4}

Hence, \overline {DE} \parallel \overline{AB}.

4 0
3 years ago
Round the following<br> numbers to the nearest 100.<br> 817 →<br> 368 →<br> 1,4 51 →
Allisa [31]

Answer:

817 ---- 800

368 ---- 400

1,451 ---- 1500

3 0
3 years ago
What is the average rate of change of the function g(x) = 4x from x = 1 to x = 5?
Fittoniya [83]

Answer:

\displaystyle 4

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

<u>Algebra I</u>

  • Function Notation
  • Interval Notation - [a, b]
  • Average Rate of Change: \displaystyle \displaystyle \frac{f(b) - f(a)}{b - a}

Step-by-step explanation:

<u>Step 1: Define</u>

g(x) = 4x

Interval [1, 5]

<u>Step 2: Find Change</u>

  1. Substitute in function and points [Average Rate of Change]:                     \displaystyle \displaystyle \frac{4(5) - 4(1)}{5 - 1}
  2. [Fraction] Multiply:                                                                                          \displaystyle \displaystyle \frac{20 - 4}{5 - 1}
  3. [Fraction] Subtract:                                                                                         \displaystyle \displaystyle \frac{16}{4}
  4. [Fraction] Divide:                                                                                              \displaystyle 4
7 0
3 years ago
PLS HELPP ASAP!! WILL MARK BRAINLIEST!!
Vilka [71]

Answer:

The correct answer is A) 3x(3x + 2)(3x - 2)

Step-by-step explanation:

In order to find this, first take out the greatest common factor.

27x^3 - 12x

3x(9x^2 - 4)

Now, what is left in parenthesis is the difference of perfect squares. This allows us to factor.

3x(3x + 2)(3x - 2)

6 0
4 years ago
What is the area in square feet?
Virty [35]

Answer:

203/24 square feet

8 and 11/24 square feet

Step-by-step explanation:

5 0
3 years ago
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