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What is the y - intercept of the line perpendicular to 5x-3y=8 through the point (-5,2)

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Answer:

Explanation:

We can find the slope of this line by rearranging it into slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.

5x - 3y = 8 -3y = -5x + 8 y = (5/3)x - (8/3)

So the slope of the line 5x - 3y = 8 is 5/3.

The line perpendicular to this line will have a slope that is the negative reciprocal of 5/3. That means the slope of the new line is -3/5.

Now we can use the point-slope form of the equation of a line to find the equation of the new line.

y - y1 = m(x - x1)

where (x1, y1) is the point (-5,2) and m is -3/5.

y - 2 = (-3/5)(x - (-5)) y - 2 = (-3/5)(x + 5) y - 2 = (-3/5)x - 3 y = (-3/5)x - 1

So the equation of the line perpendicular to 5x - 3y = 8 through the point (-5,2) is y = (-3/5)x - 1.

To find the y-intercept of this line, we set x = 0 and solve for y:

y = (-3/5)(0) - 1 y = -1

Therefore, the y-intercept of the line perpendicular to 5x - 3y = 8 through the point (-5,2) is -1.

I don't know if this is true!

User George Gao
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