2 years ago

Line m has slope -4 and contains the point (-6, -3). Which of the following is a point-slope equation of line m?

2 answers:

Volgvan2 years ago

7 0

Point-slope form is:
$y - y1 = m(x - x1)$

y1 = y-value you're given. x1 = x-value you're given. m = slope.

Now just put the numbers into the equation.
$y + 3 = - 4(x + 6)$

exis [7]2 years ago

6 0

Y+3=-4(x+6). Hope this helps

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Help help help math math

solniwko [45]

Answer:

y=-1/2x-3

Step-by-step explanation:

Let's pick two points for slope.

$\frac{-1+3}{-4-0}$

$\frac{2}{-4}$

For the y-inctercept, the line intersect at the y-axis at (0,-3)

CHECK:

$y=-\frac{1}{2} (-4)-3$

$y=2-3$

$y=-1$

6 0

1 year ago

What is the solution of (3x + 8)/(x - 4) >= 02

ipn [44]

Answer:

3x+8=0

x=-8/3The face of the denominator must be 0

And the face and denominator of the fraction must be positive

Step-by-step explanation:

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Rudik [331]

25.8 that's what I got hope I could help

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2 years ago

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Help!!!<br><br> Simplify (3x^2y^5)^3/(2xy^3)^4 show your work

labwork [276]

Answer:

9/16 x^2y^3

Step-by-step explanation:

(3x^2y^5)^3/(2xy^3)^4

= 3^2 x^6 y^15 / 2^4 x^4 y^12

=9/16 x^(6 - 4) y^(15 - 12)

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6 0

2 years ago

A large diamond with a mass of 712.04 grams was recently discovered in a mine. if the density of the diamond is 3.51 grams over

fredd [130]

Answer:

202.9 cm^3

Step-by-step explanation:

Mass is 712.04 grams

Density is 3.51 grams/cm^3

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