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FrozenT [24]
3 years ago
6

What is the equation of the axis of symmetry?

Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0

Answer:

x=4

Step-by-step explanation:

the axis of symmetry always divides a parabola into two even parts from the vertex.

Find the value of the vertex (4,7)

since you need a vertical line to split a parabola, the equation is (x = )

Use the x value of the vertex (4)

x=4

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barxatty [35]

Yes, because they both have the same slope, and a translation doesn't have an affect of the slope. Both slopes are 1, because they are going +1x and +1y, or 1/1 which = 1.

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4 years ago
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5x+2y=-3;x+5y=4<br>plz answer me​
Alex17521 [72]

Answer:

x = -1 and y = 1

Step-by-step explanation:

5x + 2y = -3 . . . . . . . (i)

x + 5y = 4 . . . . . . . (ii)

  • Finding x in terms of y from eq. (ii) :-

x + 5y = 4

x = 4 - 5y

  • Placing this value of x in eq. (i) :-

5(4 - 5y) + 2y = -3

20 - 25y + 2y = -3

-23y = - 23

<u>y = 1</u>

  • Placing the value of y in eq. (i)

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5x + 2 = -3

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3 years ago
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Help pleas im doing this for a freind bc i need the money to buy food
Cerrena [4.2K]

Step-by-step explanation:

these are 2 similar triangles.

that means they have the same angles. and all sides have the same scaling factor between the 2 triangles.

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2 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
If you vertically compress the exponential function f(x)=2^x by a factor of 5, what is the equation of the new function?
Oksana_A [137]

The equation of the new function is:

g(x) = \frac{2^x}{5}

<h3>What is the equation of the compressed function?</h3>

Here we have the function:

f(x) = 2^x

A vertical compression by a factor of 5 is written as:

g(x) =  f(x)/5

Replacing the function f(x) we get:

g(x) = \frac{2^x}{5}

That is the equation of the new function.

If you want to learn more about compressions:

brainly.com/question/9525531

#SPJ1

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