A pre-image has coordinates N(2, 3), U(5, -1) and M(4, 1). It is dilated using a scale factor of 2 centered at the origin. What are the coordinates of the image? A. N'(4, 3), U'{lO, -1) and M'(8, 1) B. N'(2, 6), U'(5, -2) andM'(4,1)._~C. N'(l, 1.5), U'(2.5, -0.5) and M'(2, 0.5) D. N'(4, 6), U'(lO, -2) andM'(8, 2)

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?