Assertion: parabola's equation | /r/HasProperty | the x-axis
Facets:
Source sentences:
text: The equations of parabolas with vertex[latex]\,\left(0,0\right)\,[/latex]are[latex]\,{y}^{2}=4px\,[/latex]when the x-axis is the axis of symmetry and[latex]\,{x}^{2}=4py\,[/latex]when