Calc problem solving for delta. I already solved some of it but it is difficult for me to understand the rest of it. Online college is difficult.

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.