Quadratic FunctionsMenu1Quadratic FunctionActivity Set 12Coefficient aActivity Set 13Coefficient bActivity Set 14Coefficient cActivity Set 15Axis of SymmetryActivity Set 16Drawing a ParabolaActivity Set 17Factorized FormActivity Set 18Vertex FormActivity Set 1What is the vertex form of the function?2x 2+8x+7=02x^{\!2}+ 8x + 7 = 02x2+8x+7=0h=h = h=k=k = k=CheckResetContinue9Boss Battle
What is the vertex form of the function?2x 2+8x+7=02x^{\!2}+ 8x + 7 = 02x2+8x+7=0h=h = h=k=k = k=CheckResetContinue