Answer: a) 10!/7!
<u>Step-by-step explanation:</u>
The "quick" way of answering this is: 10 × 9 × 8 = 720
If you are using the formula then you get:
6. Rhombus (3 points)
1 answer:
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Rewrite the parabola in standard form and use this formula to find the vertex (h,k).
= (2,-1)
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