Find the equation of the parabola with vertex (1,3) and focus (1/2,3).

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa