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2 years ago

Write an equation in slope intercept form m=2,(3,1)

Mathematics

1 answer:

Art [367]2 years ago

8 0

<h2>Answer:</h2>

First, we must find the y-intercept of the line given the slope and a point on the line and pluging it into <em><u>slope-intercept form*</u></em>.

$1 = 2(3) + b\\\\1 = 6 + b\\\\-5 = b$

Now that we have the y-intercept, we can create the equation of this line.

$y = 2x - 5$

*Slope-intercept form: <em>y = mx + b </em>← y-intercept

↑

slope

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3 years ago

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Last one, please :)

KengaRu [80]

Answer:

m∠X = 29°

m∠V = 61°

m∠W == 90°⇒given

Step-by-step explanation:

∵ ΔXWV is right angle at W

∴ m∠W = 90°

∴ m∠X + m∠V = 180° - 90° = 90°

∵ m∠X = 2x + 5 and m∠V = 4x +13

∴ 2x + 5 +4x + 13 = 90

∴ 6x + 18 = 90

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∴ x = 72/6 = 12

∴ m∠X = 2(12) + 5 = 29°

∴ m∠V = 4(12) + 13 = 61°

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3 years ago

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3 years ago

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3 years ago

Write an equation in slope intercept form m=2,(3,1)​

Write an equation in slope intercept form m=2,(3,1)