Recent content by miller1991

−2x^2+3x+20why is this equation so special it is in standard form, and when i solve for zeros i factor down to -1( 2x^2-3x-20) factor ( 2x^2-3x-20) factor by grouping 2(-20)=-40 what numbers multiple to equal -40 and add to equal -3 -8(5) = -40 -8+5= -3 and then just to find zeros the...

The Role of H in the quadratic function ( vertex form) i get that this is how its written on a graph y=(x-2)^2+k that the graph looks as if the value of h is positive as in +2 ( however its value is actually negative) looks like it shifted right my textbook contradicts itself y=3(x-1)^2 +2...