Answer:
The type of method is convenience; he isn't posting advertisements to volunteer(self-selected) and he isn't following an algorithm(systematic), therefore, he's using convenience.
Using the quotient, [f(-4)-f(1)]/(-4-1)=(4--1)/(-4-1)=5/-5=-1 is the average rate of change over [-4,1]
Answer:
x= 40
y= 15
sum= 55
Step-by-step explanation:
Make a table of each equation.
Find the point where the two lines end? or meet?
