Can someone find the slope to this table? thanks

Which expression is equivalent to 2x^2+7x+4?

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.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area