Write the equation of a parabola in conic form with a vertex at (-5,8) and a focus at (-5,13). Need help with this

What describes horizontal cross section of the right rectangle 6m 8m 5m

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

How many terms does the polynomial x^2 y^2 have