Answer:
y=6x−10
Step-by-step explanation:
A) 15 times as old
60/4=15
Let (x, y) be the coordinates of point B.
(4, 6) => (-2, 4) => (x, y)
We have 2(-2) = 4 + x and 2(4) = 6 + y.
Solving these, we get x = -8 and y = 2.
Hence the coordinates of point B is (-8, 2).
y=1/6x
Answer: x=90
because the range is 8, and the highest value in the data set is 98, x must equal 96
