Kenny buys mixed nuts at a corner market for $4.50 per pound. The cost is a function of the number of pounds of nuts bought. What is the graph of the function? Is the function continuous or discrete? Does anyone have the answer for the 4-4 lesson quiz? And if so could I get an explanation on how to do it?

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

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'.

he kicked it up? is this the answer ?

step-by-step explanation:

cant

step-by-step explanation: there is no picture