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mezya [45]
3 years ago
10

Write an equation in slope-intercept form that passes through the point (1,3) and has a slope of -3.

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
6 0
Y=-3x+6
simplest way to find this is to graph the point (1,3) and then go up three and back one (since the slope is -3 and its rise over run) to fine that it hits the y axis at 6 so the line is y=-3x+6  
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Step-by-step explanation:

  • Step 1: Given that the weight of the blue whale = 170 tonnes
  • Step 2: Convert the number of tonnes into kg.

⇒ 170 tonnes = 170 × 1000 (1 tonne = 1000 kg)

⇒ 170 tonnes = 17 × 10^4 kg

  • Step 3: Convert it into standard format, that is with just one decimal point.

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Step-by-step explanation:

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