Answer:
.
Step-by-step explanation:
A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x.
Answer is 6.
Get this by:
9+(-3)= ?
When you have the # + -# you will subtract. Hence 9 PLUS a negative 3 you get 6.
Think this way:
What is biggest number that EVENLY divides into 240 and 432?
Answer:
X=-3/2, X=4
Step-by-step explanation:
Really easy
Image attached