In the graph below, line ky x makes a 45° angle with the x and y-axes. 12.50
Complete the following:
R (2.5) -
ON2,5)
12.-5)
(2.-5)

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year