Which graph shows the system {x^2+y=2,x^2+y^2?

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

What number is 7 units left of -15?