The scatter plot shows the relationship between the number of homework assignments turned in over a week and the test score for that same week: A scatter plot is shown. The x-axis is labeled Homework Assignments Submitted and the y-axis is labeled test score. Data points are located at 1 and 30, 2 and 70, 2 and 75, 3 and 80, 5 and 100, 4 and 100, 4 and 90, 5 and 95, and 1 and 60. A circle labeled X surrounds all of the points except 1 and 30. The point 1 and 30 is labeled Y.

Part A: What is the group of points labeled X called? What is the point labeled Y called? Give a possible reason for the presence of point Y. (3 points)
Part B: Describe the association between a student’s test scores and the number of homework assignments submitted. (2 points)

his chances of getting a coin of higher value is 4/19

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'.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512