Dilation by a factor of 3 about the origin multiplies each coordinate by 3. To find what was multiplied by 3 to get the given coordinates, we divide the given coordinates by 3.

4 0

3 years ago

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For f(x)=2|x+3|-5, name the type of function and describe each of the three transformations from the parent function f(x)=|x|

Vadim26 [7]

Answer:

Function: absolute value function

Transformations: Vertical stretch by a factor of 2, horizontal shift three units to the left, and vertical shift five units down.

Let me know if this helps!

8 0

3 years ago

What is the difference of the means of the distributions?

alexdok [17]

The different of the means of the distribution will be 15. Then the correct option is A.

<h3>What is a normal distribution?</h3>

The Gaussian Distribution is another name for it. The most significant continuous probability distribution is this one. Because the curve resembles a bell, it is also known as a bell curve.

the graph is shown below.

Then the different of the means of the distribution will be

⇒ 45 - 30

⇒ 15

Then the correct option is A.

More about the normal distribution link is given below.

brainly.com/question/12421652

#SPJ1

4 0

2 years ago