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LekaFEV [45]
3 years ago
9

Enter the equation of the line in slope-intercept form. Enter the answer in fraction form.

Mathematics
1 answer:
e-lub [12.9K]3 years ago
3 0

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

Where:

m: It's the slope

b: It is the cut-off point with the y axis

By definition, if two lines are perpendicular then the product of their slopes is -1.

We have the following line:

y = -x + 5

The slope ism_ {1} = - 1

We find m_ {2} = \frac {-1} {m_ {1}} = \frac {-1} {- 1} = 1

Thus, the equation of the perpendicular line is of the form:

y = x + b

We substitute the point (x, y) :( 5, -1)and find "b":

-1 = 5 + b\\-1-5 = b\\-6 = b

Finally, the equation is:

y = x-6

Answer:

y = x-6

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So 2 gallons every 5 minutes
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62.292 hours to fill the pool.
p.s. you have a really slow hose.
Its good you didn't wait for it to fill, you would have died from lack of water before then if you just sat and waited. 

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Step-by-step explanation:

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