+37158 A is a dome shaped parabola with vertex 5,1 so it has zeroes where it crosses the x-axis
B this one is a bowl shaped parabola with two zeroes
C no y = 0 values listed but if we went further to -x values we would find them
D only dips down as low as y= 6 there are no y = 0 values.....this funtion likely has no zeroes.
+37158 A is a dome shaped parabola with vertex 5,1 so it has zeroes where it crosses the x-axis
B this one is a bowl shaped parabola with two zeroes
C no y = 0 values listed but if we went further to -x values we would find them
D only dips down as low as y= 6 there are no y = 0 values.....this funtion likely has no zeroes.
