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Strike441 [17]
4 years ago
10

if you horizontally stretch the quadratic parent function , f(x)=x^2, by factor of 4, what is the equation of the new function?

Mathematics
1 answer:
lawyer [7]4 years ago
7 0

You replace the x by (1/4 x) so the required equation is:-

y = (1/4 x)^2

y =  1/16 x^2   (answer)

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What is the greatest common factor for 12&15
murzikaleks [220]
The greatest common factor of 12 and 15 is 3 because it is the greatest number divisible by both 12 and 15.

7 0
4 years ago
Whats the answer and work for 7x+8(x+1/4)=3(6x-9)-8 ?​
Marat540 [252]

Answer:

=37

    _

     3

Step-by-step explanation:

3 0
3 years ago
Alan is building a garden shaped like a rectangle with a semicircle attached to one short side. If he has 70 feet of fencing to
viktelen [127]

The dimension that would give the maximum area is 20.8569

<h3>How to solve for the maximum area</h3>

Let the shorter side be = x

Perimeter of the semi-circle is πx

Twice the Length of the longer side

[70-(\pi )x -x]

Length = [70-(1+\pi )x]/2

Total area =

area of rectangle + area of the semi-circle.

Total area =

x[[70-(1+\pi )x]/2] + [(\pi )(x/2)^2]/2

When we square it we would have

70x +[(\pi /4)-(1+\pi)]x^2

This gives

70x - [3.3562]x^2

From here we divide by 2

35x - 1.6781x^2

The maximum side would be at

x = 35/2*1.6781

This gives us 20.8569

Read more on areas and dimensions here:

brainly.com/question/19819849

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7 0
2 years ago
Can someone help me please
lilavasa [31]

Answer:

a. y=1.5x

b. Grams of fish                   Number of calories

   1000                                 1500

   1334                                  2001

    1                                        1.5

Step-by-step explanation:

a. The y-intercept is (0,0) and and the slope is 150/100=1.5

b. Plug in the numbers into the equation.

    1000*1.5=1500

    2001/1.5=1334

     1*1.5=1.5


8 0
4 years ago
What is the domain of this function
Nadusha1986 [10]

Answer:

{ 1,2,3,4}

Step-by-step explanation:

The domain of a function is all the inputs

The inputs are { 1,2,3,4}

The domain is { 1,2,3,4}

3 0
3 years ago
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