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FromTheMoon [43]
3 years ago
10

Slope -1/4, passes through (12,-4)​

Mathematics
1 answer:
Kazeer [188]3 years ago
7 0

Answer:

y = - \frac{1}{4} x - 1

Step-by-step explanation:

Assuming you require the equation of the line

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - \frac{1}{4} , then

y = - \frac{1}{4} x + c ← is the partial equation

To find c substitute (12, - 4) into the partial equation

- 4 = - 3 + c ⇒ c = - 4 + 3 = - 1

y = - \frac{1}{4} x - 1 ← equation of line

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The point slope formula states (y-y1)=m(x-x1)

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Substituting the point and slope from the problem give

(y-5)=-2(x-3) ~answer

6 0
3 years ago
a recipe for lemonade calls for 1 cup of sugar and 5 cups of water.How much sugar is used per cup of water
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Question is in the picture
MrRa [10]

Answer:

B)  12.5 ft

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5 0
2 years ago
I need help with this equation please!<br><br> 15- w/4 = 28
Luda [366]

Answer:

w= -52

Step-by-step explanation:

We simplify the equation to the form, which is simple to understand  

15-w/4=28

Simplifying:

15-0.25w=28

We move all terms containing w to the left and all other terms to the right.  

-0.25w=+28-15

We simplify left and right side of the equation.  

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We divide both sides of the equation by -0.25 to get w.  

w= -52

Hope it Helps :) !!

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