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9966 [12]
2 years ago
12

Find the equation of the line

Mathematics
1 answer:
amm18122 years ago
7 0

Answer:

y = 2x - 7

Step-by-step explanation:

The question is asking for slope-intercept form, y = mx + a.

Given:

(1, -5) and (9, 11)

Find the slope (m) between the two points:

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

x1 = 1

x2 = 9

y1 = -5

y2 = 11

m = ( 11 - (-5) )/(9 - 1)

= 16/8

m = 2

y = 2x + a

Use one of the two points to find a (I will use (1, -5)):

-5 = 2(1) + a

-5 = 2 + a

-7 = a

a = -7

y = 2x + (-7)

y = 2x - 7

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<u><em></em></u>

<u><em>0.18 x $150.00=$27.00.</em></u>

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8 0
2 years ago
What is 8,000,000 + 100,000 + 7,000 + 400 + 20 + 4 in standard form?
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Answer:

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Step-by-step explanation:

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3 years ago
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Weather
prisoha [69]

The total snowfall for listed 10 days is 349 cm.

Further explanation:

The sum of snow fell each day will give us the total snowfall for 10 days.

Given:

Snow fell on 10 days:

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The total snowfall for listed 10 days is 349 cm.

Keywords: Addition, Word problems

Learn more about addition at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

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