Identify the graph of a quadratic equation with two different rational solutions.

u-shaped graph opening up and not crossing the axis

u-shaped graph opening down and touching the axis at (3, 0)

u-shaped graph opening up and crossing the x-axis at (−3, 0) and (2, 0)

u-shaped graph opening down and crossing the axis at approximately (−2.3, 0) and at approximately (1.3, 0)

help me with this please please please please

Question

Identify the graph of a quadratic equation with two different rational solutions. 

 u-shaped graph opening up and not crossing the axis 

 u-shaped graph opening down and touching the axis at (3, 0) 

 u-shaped graph opening up and crossing the x-axis at (−3, 0) and (2, 0) 

 u-shaped graph opening down and crossing the axis at approximately (−2.3, 0) and at approximately (1.3, 0) 

help me with this please please please please

nurali · Answer

i think  u-shaped graph opening up and not crossing the axis.

anonymous · Answer

thank you

debbieg · Answer

NO. Each rational solution corresponds to an x-intercept. So 2 rational solutions means it must have 2 x-intercepts, so it crosses the axis.