Answer:
Step-by-step explanation:
A. Directrix: y = 4-6 = -2
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B. Axis of symmetry: x = 6
Axis of symmetry intersects directrix at (6,-2)
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C . Vertex is halfway between focus and directrix, at (6,1)
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D. The focus lies above the directrix, so the parabola opens upwards.
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E. Focal length p = 1/(4×0.5)
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F. p = 0.5
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G. y = 0.5(x-6)² + 1
Try demonstrating by drawing a circle ( day it’s a pizza) and cutting it into 8 pieces. Then as you go shade in the pieces to represent eating the pizza. hope this helped : )
Answer:
bl
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3s-3=6
3s=9
s=3