y 3 x 24x 55 y 3 x 8x 55 y 3 x 8x 16 55 16 y 3 x 4 39 Hilda

Last updated: 3/9/2023

y 3 x 24x 55 y 3 x 8x 55 y 3 x 8x 16 55 16 y 3 x 4 39 Hilda was working on her homework She completed the square to change y 3x 24x 55 to graphing form in order to identify the vertex of the parabola She did the work at right and identified the vertex to be 4 39 When she got back to class and checked her answers she discovered that the vertex she found is incorrect but she cannot find her mistake Examine Hilda s work and explain to her what she did wrong Then show her how to complete the square correctly and identify the vertex