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Andrews [41]
3 years ago
10

Find the equation of a line parallel to y = 3x - 4 that passes through (-2,2).

Mathematics
1 answer:
Grace [21]3 years ago
5 0

Answer:

Slope: 3.

Equation: y = 3x + 8.

Step-by-step explanation:

Lines that are parallel to each other will have the same slopes.

So, the slope of the new line will be 3.

Since we have the slope, and a set of coordinates the line passes through, we can find the equation. So far, we have y = 3x + b. x = -2, y = 2.

2 = 3(-2) + b

3(-2) + b = 2

-6 + b = 2

b = 8

So, the equation of the line will be y = 3x + 8.

Hope this helps!

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Musya8 [376]

Answer:

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Step-by-step explanation:

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P =3x

We know the perimeter is 16

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3 years ago
A parabola has a vertex at (-1,0) and opens down. What is the equation of the parabola?
Lapatulllka [165]

Answer:

y = - (x + 1)²

Step-by-step explanation:

Vertex form of a parabola is given by,

y = -(x - h)² + k

Where (h, k) is the ordered pair representing vertex.

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If the coordinates of the given parabola is (-1, 0)

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Therefore, equation of the parabola will be, y = - (x + 1)²

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3 years ago
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JulsSmile [24]
The Answer is 27 because 2+7=9 and 7-2=5
7 0
2 years ago
Please help!
loris [4]

m∠B = 33° is the answer.

<u>Step-by-step explanation:</u>

If two triangles ΔABC and ΔMOP are similar,  then their corresponding angles are congruent.

In any triangle, sum of the measure of the angles add up to 180°.

∠A+ ∠B+ ∠C = 180°

∠A  ≅ ∠M

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∠C ≅ ∠P

So we can add as,

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Answer: which question

Step-by-step explanation:

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