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2 years ago

Does someone knows how to solve this. Step by step? Completing the Square: x^2-6x=15

Mathematics

2 answers:

butalik [34]2 years ago

7 0

Ibubbiubj bihbhubyibiyvyuvuyffiyfaresrcv

JulsSmile [24]2 years ago

3 0

Answer:

x= 7.899 when rounded

Step-by-step explanation:

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jeka57 [31]

Answer:

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3 years ago

23 times 536 what is the proodsuct to that number

Nikolay [14]

23 × 536 = 12328
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3 years ago

Which transformations are needed to change the parent cosine function to y = 3 cosine (10 (x minus pi))?

Alekssandra [29.7K]

Answer:

See Explanation

Step-by-step explanation:

Given

New function: $y = 3 \cos(10 (x -\pi))$

We can assume the parent function to be:

$y = \cos (x)$

The new function can be represented as:

$y = A*\cos((\frac{2\pi}{B})(x-c))$

Where

A = Vertical stretch factor

B = Period

C = Right shift

By comparison:

$y = A*\cos((\frac{2\pi}{B})(x-c))$ to $y = 3 \cos(10 (x -\pi))$

$A = 3$

$c = \pi$

$\frac{2\pi}{B} = 10$

Solve for B

$B = \frac{2\pi}{10}$

$B = \frac{\pi}{5}$

Using the calculated values of $A,\ B\ and\ c.$ This implies that, the following transformations occur on the parent function:

Vertically stretched by $3$
Horizontally compressed by $\frac{\pi}{5}$
Right shifted by $\pi$

5 0

3 years ago

Read 2 more answers

When you find the volume of a sphere, what are you finding out? explain

Aloiza [94]

Volume of a sphere is all of the volume enclosed within the sphere.

4/3(pi)r^3

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3 years ago

Rachel runs 3.2 miles each weekday and 1.5 miles each day of the weekend how many miles will she have run in six weeks

navik [9.2K]

3.2 x 5 + 1.5 x 2 = 19

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3 years ago

Does someone knows how to solve this. Step by step? Completing the Square: x^2-6x=15​ ​

Does someone knows how to solve this. Step by step? Completing the Square: x^2-6x=15