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3 years ago

What transformations of the parent function (X) = Ixl should be made to obtain the graph fx) = -|x|- 5?

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

Answer:

Step-by-step explanation:

D. Reflection over the y axis shift up 5 units

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What is the difference of 938.65−46.17?

Greeley [361]

Look in the picture
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3 years ago

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Find the equation of the exponential function represented by the table below:

IgorC [24]

Answer:

$y=2^{1-x}$

Step-by-step explanation:

<u>Exponential Function</u>

When we need to express the exponential relation between two variables, we use the equation

$y=Cr^{x}$

where C, r are constants to be determined by using the given points from the table

For x=0, y=2, thus

$2=C.r^{0}=C$

We find that C=2

The equation is now

$y=2r^{x}$

Now we use the point x=1, y=1

$1=2r$

We find that

$\displaystyle r=\frac{1}{2}$

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$\displaystyle y=2\left(\frac{1}{2}\right)^{x}$

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$y=2(2)^{-x}=2^{1-x}$

The required equation is

$y=2^{1-x}$

We can easily verify the last two points are also obtained by using the equation

7 0

3 years ago

(2x - 3)²<br> Special cases

Bogdan [553]

Answer:

4x²+12x+9

Step-by-step explanation:

1. 2x times 2x = 4x²

2. 2x times 3 = 12x

3. 3 x 3 = 9 or 3² also equals 9

4 0

3 years ago

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Need help will mark u brainliset!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

shepuryov [24]

Alright, well you know the basics

Start out small.
2*3=6
6*4=24
24*10^2= 2400
2400*20^2=960,000

If you want this in exact form (scientific notation) then: 9.6*10^5

~Hope that helps!

7 0

3 years ago

Please help, round to the nearest thousandth

Rom4ik [11]

Answer:

Your answer is 62.83cm²

~Hoped this helped~

~Brainiliest!~

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3 years ago