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Mathematics 12 Online
OpenStudy (anonymous):

2x^2-4x=y+1

OpenStudy (travisbrown372):

what do i solve

OpenStudy (travisbrown372):

whats the question

OpenStudy (travisbrown372):

for x? for y?

OpenStudy (anonymous):

u cant have 2 unknowns

OpenStudy (travisbrown372):

what?

OpenStudy (anonymous):

hes got 2 unknowns which are x and y not possible to solve it

OpenStudy (travisbrown372):

the vertex is (1,3) the focus is (1,28/3) the directrix is (25/8) the axis of symmetry is x=1

OpenStudy (travisbrown372):

y=2x^2-4x-1

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