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Charra [1.4K]
3 years ago
8

PLZZ HELP IN THIS :((

Mathematics
1 answer:
UNO [17]3 years ago
4 0

Answer:

4 i think i did this yesterday

Step-by-step explanation:

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Identify a solution to this system of equations:
fomenos

Answer:

-4y+3y = -28+23

-y = -5

y = 5

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that is why b is right option

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The vertex of a parabola is at the point (3,1), and its focus is at (3,5). What function does the graph represent?
RoseWind [281]

When the vertex of a parabola is at the point (3,1), and its focus is at (3,5), the function that the graph represents will be y = 1/16 (x - 3)².

<h3>How to illustrate the parabola?</h3>

From the information given, the vertex of a parabola is at the point (3,1), and its focus is at (3,5). The equation of the parabola will be:

(x - 3)² = 4a(y - 1)

The length is measured along x = 3. The final equation of the parabola will be:

(x - 3)² = 4 × 4(y - 1) = 16(y - 1)

Therefore, rearranging the equation will become:

y = 1/16 (x - 3)².

Learn more about parabola on:

brainly.com/question/14005027

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What is -1 - 9<br> Solve for 2x-4y =20<br> X=4
Ghella [55]

Answer:

So -1-9= -10

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Step-by-step explanation:

2(4)-4y=20

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