Compare the graph g(x)=x^2+4 to the parent function f(x)=x^2

need help now please!

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?