Answer:
x^2-16x+64
Step-by-step explanation:
Simplify= (x-8)(x-8)
Simplified= x^2-8x-8x+64
Combine like terms= x^2-16x+64
Basically whenever the sign is squared on the outside it's the equation times itself. Hope this helps.
A function is a relation in which each possible input value leads to exactly one output value
Answer:
the total late fee
Step-by-step explanation:
the x will stand for each day and 0.25 is the cost so you will multiply 0.25 by x to get the total overdue
