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kirill [66]
2 years ago
7

Which function could be represented by the graph on the coordinate plane? f(x) = (x – 8)2 6 f(x) = (x 8)2 6 f(x) = (x 8)2 – 6 f(

x) = (x – 8)2 – 6
Mathematics
1 answer:
hjlf2 years ago
7 0

Considering it's vertex, the quadratic equation that could be represented on the plane is given as follows:

f(x) = (x - 8)² - 6.

<h3>What is the equation of a parabola given it’s vertex?</h3>

The equation of a quadratic function, of vertex (h,k), is given by:

y = a(x - h)² + k

In which a is the leading coefficient.

Researching the problem on the internet, it is found that the given graph has vertex at (8,-6), hence <u>h = 8, k = -6 and considering a = 1</u> the equation is given as follows:

f(x) = (x - 8)² - 6.

More can be learned about the vertex of a quadratic equation at brainly.com/question/24737967

#SPJ4

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Find the exact value of T Image below
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Answer:

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b) i) 0.0013

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c) 60%

Step-by-step explanation:

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T = (3-1)/1600

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T = 0.00125

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5 0
3 years ago
The midpoint of AB is M(7,-5). If the coordinates of A are (6,-7), what are the coordinates of B?
Virty [35]

Answer:

_____________________

a(6,-7) m(7,-5) letb(p,q)

Now,

Let a(6,-7) be x1 ,y1

Let b(p,q) be x2,y2

x,y = (7,-5)

Using Mid point Formula,

x = x1+x2 y= y1+y2

_____ , _____

2 2

7 = 6+p -5 = -7+q

___ , ____

2 2

or, 7×2=6+p , -5×2= -7+q

or, 14=6+p , -10= -7+q

or, p=14-6 , q= -7+10

p=8 , q= 3

Step-by-step explanation:

So , The coordinate of B(8,3)

Thank you

4 0
3 years ago
On a map with a scale of 1 in. = 30 miles, the distance between Tarreytown and Hillville is 4 1/2 in. What is the actual distanc
Anit [1.1K]

The distance between the two towns is 75 miles.

<h3>What is the actual distance between the towns to the nearest mile?</h3>

We know that the scale of the map is 1 inch to 30 miles, this means that any measure that we get in inches in the map, should be multiplied by 30 to get the real measure in miles.

In this case, we know that in the map, the distance between the two towns is (4 + 1/2) inches.

Then the real distance in miles is given by:

d = (4 + 1/2)*30mi = 60mi + 15mi = 75mi

The distance between the two towns is 75 miles.

If you want to learn more about changes of scale

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1 year ago
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