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quester [9]
3 years ago
15

Write in slope-intercept form an equation of the line that passes through the given points. (2,4),(5,13)

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

y = 3x-2

Step-by-step explanation:

We can find the slope using the equation for slope

m = (y2-y1)/(x2-x1)

    = (13-4)/(5-2)

    = 9/3

     = 3

We know the slope and a point, so we can use point slope form to make an equation

y-y1 = m(x-x1)

y-4 = 3(x-2)

Distribute

y-4 = 3x-6

Add 4 to each side

y-4+4 = 3x-6+4

y = 3x-2

This is in slope intercept form (y= mx+b)

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3 years ago
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makkiz [27]

Answer:

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Step-by-step explanation:

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2 years ago
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Tatiana [17]

Answer:

(X+8)(x-10

Step-by-step explanation:

The middle number is -2 and the last number is -80.

Factoring means we want something like

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Which numbers go in the blanks?

We need two numbers that...

Add together to get -2

Multiply together to get -80Try 8 and -10:

8+-10 = -2

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Fill in the blanks in

(x+_)(x+_)

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2 years ago
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lora16 [44]

Answer: g(4)= -60

Step-by-step explanation:

You just plug in 4 into the equation

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g(4)= 2√4 - (4)³

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3 years ago
Divide 5x2 + 8x + 7 by 4x. Which expression represents the quotient?
olchik [2.2K]
The answer to this question is c
9 0
2 years ago
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