3 years ago

What is the equation of this line?

Mathematics

2 answers:

astraxan [27]3 years ago

6 0

Y=3/4x-3 because none of the others make sense

Degger [83]3 years ago

4 0

Answer:

y = 3/4x-3

Step-by-step explanation:

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What is the equation of the line that passes through the points (4, –1) and (3, 5)?

uysha [10]

Answer:

(4, -1) (3, 5) In this problem, we use the formula y2 - y1 over x2 - x1.

Step-by-step explanation:

Step 1: Plug In--> 5 - (-1)

3 - 4

Step 2: Simplify. --> 6

-1

Answer: -6

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3 years ago

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Step-by-step explanation:

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3 years ago

Rewrite each equation in vertex form by completing the square. Then identify the vertex.

Cerrena [4.2K]

ANSWER

Vertex form:

$y = ( {x + 4)}^{2} - 11$

Vertex

V(-4,-11)

EXPLANATION

The given expression is

$y = {x}^{2} + 8x + 5$

We complete the square to get the vertex form.

Add and subtract half the square of the coefficient of x.

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$y = ( {x + 4)}^{2} - 11$

The vertex is

V(-4,-11)

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3 years ago

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LuckyWell [14K]

Answer:

50 in ^3

Step-by-step explanation:

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We know that pi = 3

the diameter is 5 so the radius is 1/2 the diameter of 5/2 = 2.5

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2 years ago

How do you know before graphing, that a system of equations will have exactly one solution?

ollegr [7]

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Step-by-step explanation:

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