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4 years ago

What is the equation of the line that passes through the point (-3, 4) and has a slope of 1/3?

Mathematics

1 answer:

LenaWriter [7]4 years ago

8 0

Answer:

y = 1/3 x + 5

Step-by-step explanation:

y = mx + b m: slope b: y intercept

for line passing point (-3 , 4)

b = y - mx = 4 - (1/3) x (-3) = 4 + 1 = 5

equation: y = 1/3 x + 5

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PQR has vertices at P(-10, 8), Q(0, -6),

nirvana33 [79]

Answer:

please apply the formula of distance

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8 0

3 years ago

Which system is equivalent to

sammy [17]

<u>Answer:</u>

D) 6x^2 - 8y^2 = 50

-6x^2 - 2y^2 = 11

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

We are given the following two expressions:

$3x^2-4y^2=25$

and

$-6x^2-2y^2=11$

Now if we look at the option D) $6x^2 - 8y^2 = 50
$ and $-6x^2 - 2y^2 = 11$ , we can observe that the earlier part in the given expression is just a simplification of 6x^2 - 8y^2 = 50.

$6x^2 - 8y^2 = 50\\\\2(3x^2-4y^2) = 50\\\\3x^2-4y^2 = \frac{50}{2} \\\\3x^2-4y^2=25$

and the later part $-6x^2 - 2y^2 = 11$ is already the same.

Therefore, the correct answer option is D) 6x^2 - 8y^2 = 50

-6x^2 - 2y^2 = 11.

6 0

3 years ago

Read 2 more answers

What is the slope of the line through (-9,6)(-3,9)

zheka24 [161]

Answer:

Rise/Run

9-6/-3 - -9

3 / -3 + 9

3 / 6

1/2

3 0

3 years ago

What is the slope of this equation please help me

galina1969 [7]

The slope is always change in y value over change in x value so if you pick any 2 points on the line you’ll see that the slope is 30/40 and that simplified is 3/4 so the slop is 3/4

4 0

3 years ago

If u=6 feet, v=7 feet, w=4 feet, x=6 feet, y=12, and z=3 feet, what is the area of this object?

eimsori [14]

Answer:

D. 62 square feet

Step-by-step explanation:

uz + wx + (v+z)(y-u-w)

6*3 + 4*6 + (7+3)(12-6-4)

18 + 24 + 20 = 62

7 0

3 years ago