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2 years ago

A line that includes the point (0, -2) has a slope of -3. What is its equation in slope-intercept form?

Mathematics

1 answer:

denpristay [2]2 years ago

5 0

Answer:

$y=-3x-2$

Step-by-step explanation:

Equation of straight line in slope intercept form is given as

$y=mx+b$ -------- (1)

Here $m=-3$ and $(x_1, y_1)=(0, -2)$

$y-y_1 = m(x-x_1) \\ y+2 = - 3(x-0) \\ y =-3x-2$ ----------- (2)

Comparing (1) and (2)

m=-3 and b=-2

Equation (2) is equation of straight line with slope -3 and y-intercept -2 in slope intercept form

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Answer:

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Step-by-step explanation:

Given that,

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Step-by-step explanation:

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3 years ago

On a newly developed IQ test, an individual scores at the 110 level on the first half of the test, and 150 on the second half of

EastWind [94]

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3 years ago

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Marta_Voda [28]

Answer:

The correct answer is 25

Step-by-step explanation:

See the attached figure.

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And

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