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kirill [66]
3 years ago
5

Write the slope-intercept form of the equation of the line through the given points. (0,3) and (-4 -1)

Mathematics
1 answer:
Scilla [17]3 years ago
7 0

Answer:

<h2>y = x + 3</h2>

Step-by-step explanation:

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept → (0, b)

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (-4, -1) and (0, 3) → b = 3.

Calculate the slope:

m=\dfrac{3-(-1)}{0-(-4)}=\dfrac{4}{4}=1

Therefore we have the equation:

y = 1x + 3

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3 years ago
8-2x=-8x+14<br><br><br> answer choices <br> x=-1<br> x=-3/5<br> x=3/5<br> x=1
navik [9.2K]
Hello there!

8 - 2x = -8x + 14

Let's start by subtracting 8 to both sides

8 - 2x - 8 = -8x + 14 - 8

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Let's add 8x to both sides

-2x + 8x = -8x + 6 +8x

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Divide both sides by 6

6x/6 = 6/6

x = 1

The correct answer is option D

I hope this helps!
6 0
4 years ago
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Umnica [9.8K]

Answer:

O

Step-by-step explanation:

Assuming you are asking for congruent parts, correspondence is the part which corresponds and is also equal.

Here Angle O is equal to Angle O as they are vertical angles across a vertex.

5 0
4 years ago
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Expand the expression 5(p - 1) + 3(p - 0.75)
Whitepunk [10]

Answer:

=8p−7.25

Step-by-step explanation:

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=5p+−5+3p+−2.25

=5p+−5+3p+−2.25

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3 years ago
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Hope this helps.
8 0
3 years ago
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