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Mice21 [21]
3 years ago
12

What is the Equation of a line that passes through (-3,8) and (-2,9

Mathematics
2 answers:
Debora [2.8K]3 years ago
7 0

Answer:

<u><em>y = 16x + 41</em></u>

Step-by-step explanation:

(-3, 8)  (-2, 9)\\(x^{1}, y^{1}) (x^{2}, y^{2})\\\\Calculate Slope: \\\\\frac{y^2 - y^1 }{x^2 - x^1 }  \\9 - 8/-2 + 3\\= 16\\y= 16x + b\\(pick a point)\\(-2, 9)\\y = mx+b\\\\9 = 16*-2 + b\\9 = -32 + b\\9 (+32) = -32 (+32) + b\\41 = b\\\\Substitute variables into equation\\\\y = mx + b\\y = 16x + 41\\\\\\Hope this helps!!

Mashutka [201]3 years ago
3 0

Answer:

Step-by-step explanation:

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Distribute -2x\left(-10x+1\right).−2x(−10x+1)
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<h3>I'll teach you how to distribute −2x(−10x+1)</h3>

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−2x(−10x+1)

Apply the distributive law:

Ex. of distributive law:

a(b+c)= ab+ac

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Apply minus/plus rule:

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Simplify 2*10xx-2*1*x:

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