Let B be the matrix for the unit square in homogenous coordinates, with its bottom left corner at (a, b), where you will choose the point (a, b) such that it is not the origin, and it is different from that of any other posts on this topic. Your goal is to find a matrix T for a linear transformation such that TB is a square with side length 4, whose bottom left corner is still at (a, b). Explain why the matrix, ⎡⎣⎢⎢⎢4 0 0 0 4 0 001⎤⎦⎥⎥⎥ will not do the job. Then show that the linear transformation you need can be found using a composition of three or more different linear transformations. Find them and compute the resulting matrix T as a product of those matrices. What can you conclude about the need for homogeneous coordinates in computer animation applications? Be sure to include your chosen point (a, b) in the Subject Heading of your post.

The slope of a line is -1/2 . what is the slope of a line that is parallel to it? a. 1/2 b.2 c. -1/2 d. -2

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

(c) compare the results of parts (a) and (b). in general, how do you think the mode, median, and mean are affected when each data value in a set is multiplied by the same constant? multiplying each data value by the same constant c results in the mode, median, and mean increasing by a factor of c. multiplying each data value by the same constant c results in the mode, median, and mean remaining the same. multiplying each data value by the same constant c results in the mode, median, and mean decreasing by a factor of c. there is no distinct pattern when each data value is multiplied by the same constant. (d) suppose you have information about average heights of a random sample of airline passengers. the mode is 65 inches, the median is 72 inches, and the mean is 65 inches. to convert the data into centimeters, multiply each data value by 2.54. what are the values of the mode, median, and mean in centimeters? (enter your answers to two decimal places.) mode cm median cm mean cm in this problem, we explore the effect on the mean, median, and mode of multiplying each data value by the same number. consider the following data set 7, 7, 8, 11, 15. (a) compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = (b) multiply 3 to each of the data values. compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = --