Please help me and I’ll give you brainiest???

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1