Find the vertex, focus, and directrix of the parabola and sketch its graph. 1. x= 2y? 3.
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1. x= 2y? 3. 4x? - -y 5. (x + 2) 8(y - 3) 7. y + 2y + 12xr + 25 = 0 2. 4y + x? = 0 4. y? = 12x 6. x - 1- (y + 5) 8. y + 12x - 2r? = 16 %3D
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1 x 2yy x 4p 1 so p The vertex is 00 the focus is 0 and the directrix is a 3 20 3 4...View the full answer
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