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ZanzabumX [31]
2 years ago
5

Through: (3, 4), slope = -2​

Mathematics
2 answers:
sineoko [7]2 years ago
8 0

Answer:

y = -2x - 2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Points: (3, 4)

Slope: -2

y = -2x + b

4 = -2 ( 3 ) + b

4 = -6 + b

b = -2

y = -2x - 2

Natasha2012 [34]2 years ago
7 0

Answer:

y = -2x + 10

Step-by-step explanation:

To find the equation y=mx+b

The slope is already given so plug it in

y = -2x + b

Then your given a point so plug that into the equation to find b

y=4

x=3

4 = -2(3) + b

4 = -6 + b

+6    +6

10 = b

then plug everything in and your equation is y = -2x + 10

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8090 [49]

Answer:

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Given that:

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Let,

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y be the number of bad tickets bought

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Multiplying Eqn 1 by 5

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Subtracting Eqn 3 from Eqn 2

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11+y=16

y=16-11

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Hence,

James bought 11 good tickets and 5 bad tickets.

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2 years ago
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Answer:

the first cell next to 3 (time hours x) is 300

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Step-by-step explanation:

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