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What is an equation of the line that passes through the point (-5, 5) and is parallel to

the line x + 5y = 25?

1 Answer

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Answer:

The equation of the line that passes through the point (-5, 5) and is parallel to the line x + 5y = 25 is y = -1/5x + 4.

Explanation:

1. Convert the given equation x + 5y = 25 into slope-intercept form (y = mx + b).

Start by isolating y:

x + 5y = 25

5y = -x + 25

y = (-1/5)x + 5

From this equation, the slope of the line is -1/5.

2. Parallel lines have the same slope. So, the slope of the desired line is also -1/5.

3. Now, use the slope-intercept form (y = mx + b) and substitute the values of the given point (-5, 5) and the slope (-1/5) to find the value of b.

y = -1/5x + b

5 = (-1/5)(-5) + b

5 = 1 + b

b = 4

4. Finally, the slope (-1/5) and the y-intercept (b = 4). We can combine these values to form the equation of the line:

y = -1/5x + 4

Therefore, the equation of the line that passes through the point (-5, 5) and is parallel to the line x + 5y = 25 is y = -1/5x + 4.

User Catchdave
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