1. ( x - 6 ) ( 3x + 4 ) = 0 2. 2x² + 5x - 42 = 0

3. 5x² + 13x = -6

um can you make sure you show the steps

two data sets with the same median will not have the same varaibility

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

cant see photo

step-by-step explanation: