The rate of change is constant in the graph. find the rate of
change. explain what the rate of change means for the situation.
resale value of a refrigerator
a -100; value drops $100 every year.
6004
100
value drops $100 every 3 years.
amounts (5)
c -1; value drops $1 every year.
d-3; value drops $3 every year.
3 6 9 12 15 18
years after original purchase

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.