Gọi x là tập hợp các chữ cái trong từ " thanh" cách viết đúng

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Which of the following is true for the relation f(x)=2x^2+1

What is the solution to the equation in the & show work i’m very