When you are looking for a unit rate in a graph you want to know how much the dependent (y) variable will increase by when the independent (x) variable is increased by one
Answer:
Step-by-step explanation:
2x²+8=80
2x²=80-8=72
x²=72/2=36
x=±√36
x=±6
so x=6 is one solution other is x=-6
Answer:
B
Step-by-step explanation:
4/3+6/9-7/3=12/9+6/9-21/9=18/9-21/9= -3/9= -1/3
