In which direction will this parabola open?
x=53(y+17)^2-41

The system of equations graphed below has how many solutions? y = 2x + 2

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

How can you tell when x and y are not directly proportional?