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dmitriy555 [2]
3 years ago
12

Which of the following values "completes the square," or creates a perfect square trinomial, for x2 − 12x + ___?

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0
36
the complete square is (x-6)^2
kondaur [170]3 years ago
4 0

36 is the correct answer.

12x is the middle number.

12/2 = 6

6^2 = 36

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Find the volume of the figure. Round your answer to the nearest tenth, if necessary. For your answer just put the number. DO NOT
AleksandrR [38]
V = l x W x H
————- = 220
3
8 0
3 years ago
What is 2.1 as a fraction?
german
2 1/10 because the 1 in 2.1 is in the tenth place
7 0
3 years ago
What are the transformations to this quadratic function y= (x+4) power of 2 - 8
I am Lyosha [343]

Answer:

Horizontal shift of 4 units to the left.

Vertical translation of 8 units downward.  

Step-by-step explanation:

Given the quadratic function, y = (x + 4)² - 8, which represents the horizontal and vertical translations of the parent graph, y = x²:

The vertex form of the quadratic function is y = a(x - h)² + k

Where:

The vertex is (h , k), which is either the <u>minimum</u> (upward facing graph) or <u>maximum</u> (downward-facing graph).

The axis of symmetry occurs at <em>x = h</em>.

<em>a</em> =  determines whether the graph opens up or down, and makes the graph wider or narrower.

<em>h</em> = determines how far left or right the parent function is translated.

<em>k</em> = determines how far up or down the parent function is translated.

Going back to your quadratic function,

          y = (x + 4)² - 8

  • The vertex occrs at (-4, -8)
  • a is assumed to have a value of 1.
  • Given the value of <em>h</em> = -4, then it means that the graph shifted horizontally by <u>4 units to the left</u>.  
  • Since k = -8, then it implies that the graph translated vertically at <u>8 units downward</u>.

Please mark my answers as the Brainliest, if you find this helpful :)

4 0
2 years ago
Use the function f(x) = x2 − 2x 8 and the graph of g(x) to determine the difference between the maximum value of g(x) and the mi
slamgirl [31]

The difference between the maximum value of g(x) and the minimum value of f(x) is 5.

Given function is:

f(x)=x^{2} -2x+8......(1)

<h3>What is the general form of a quadratic equation?</h3>

The general form of a quadratic equation is ax^{2} +bx+c=0 with a\neq 0.

As we know the minimum value of a quadratic function is \frac{4ac-b^{2} }{4a} when a>0

For f(x) a>0 so minimum value of f(x) = \frac{4*1*8-(-2)^2}{4*1}=7

From the graph, the maximum value of g(x) =12

So, the difference between the maximum value of g(x) and the minimum value of f(x) =12-7 =5

Hence, the difference between the maximum value of g(x) and the minimum value of f(x) is 5.

To get more about quadratic functions visit:

brainly.com/question/1214333

6 0
2 years ago
I have a Brainliest please help me
Marat540 [252]

40 * 7.85 = 314

32.24 + 24.02 + 24.53 = 80.79


314 - 80.79 = 233.21

 Answer is D

6 0
3 years ago
Read 2 more answers
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