Expand. your answer should be in polynomial form.
3x^2 y(-xy^2 +2y+4)

What is the value of y? round to the nearest tenth

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

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