Write an equation of the line that passes through the given point and is perpendicular to the given line: (6,-4); y=-3x+4 (-4,-2); 4x+2y=-6 explain how to do !

Case 1:  (6,-4); y=-3x+4

The slope of a line perpendicular to y= -3x+4 is the negative reciprocal of -3 and is m = +(1/3).

Let's use the slope-intercept form of the eq'n of a line:  y = mx + b.

Subbing 6 for x, -4 for y and (1/3) for m, we get:

-4 = (1/3)(6) + b, or -4 = 2 + b.  Then b = -6, and the desired equation is:

y = (1/3)m - 6.

Case 2:   (-4,-2); 4x+2y=-6.

This equation, when div. by 2, results in 2x + y = -3, or y = -2x - 3.

The slope of a line perpendicular to y = -2x - 3 is (+1/2).

Using the point-slope equation for a straight line, y-k = m(x-h), and subbing -2 for k, -4 for x and (1/2) for m, we get:

y + 2 = (1/2)(x + 4).  This could be put into other forms as well:

y = (1/2)x + 2 - 2, or y = (1/2)x.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all