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-BARSIC- [3]
3 years ago
7

What point on the graph of y = 0.5f(x) corresponds to (4, 16)? Explain.

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
4 0

We are given a coordinate (4,16).

Where first coordinate is the value of x and second coordinate is the value of y for the function y=f(x).

We need to find the value of given point (4,16) for function y= 0.5f(x).

Here function f(x) is being multiplied by 0.5.

On multiplying 0.5 by y, it will effect the value of y only. It does not effect value of  x . Because x value is still x. Only function f(x) is being multiplied by 0.5.

Therefore, y= 0.5f(4) = 0.5 * 16 = 8.

So, (4,8) is the point on the graph of y = 0.5f(x) corresponds to (4, 16).

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Step-by-step explanation:

When,x= -1

Now,

f(-1)=-(-1)^2+6

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=7

Hope it helped you.

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2 years ago
Solve this expression <br> 3h + 2 for h =10
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I would say it is 2000 but I'm not to sure
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Jamel watched his older brother Robert lift weights. The bar alone had a mass of 20 kg. On the bar he had tow 11.4 kg weights, t
slavikrds [6]
All you do is add them all together...
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3 years ago
98. Explain in your own words, how you can tell from its equation whether a parabola opens up, down, left or right.
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8 0
2 years ago
Baseballs and softballs com in different sizes for different leagues. If the diameter of a baseball is 3 inches and a softball i
Vanyuwa [196]

Answer:

Step-by-step explanation:

Alright, lets get started.

Diameter of baseball is given as 3 inches.

Hence the radius of baseball will be : \frac{3}{2}=1.5

Hence the volume of baseball is : \frac{4}{3}\pir^3

Hence the volume of baseball is : \frac{4}{3}\pi1.5^3

Hence the volume of baseball is : 14.13 inches cube

Now, diameter of softball is given as 3.8 inches.

Hence the radius of softball will be : \frac{3.8}{2}=1.9

Hence the volume of baseball is : \frac{4}{3}\pir^3

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Hence the volume of baseball is : 28.72 inches cube

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So the answer is 14.6 inches cube.    :    Answer

Hope it will help :)

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3 years ago
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