Answer:
- b. 16x² + 25y² = 1
Step-by-step explanation:
Only one of them has a < b in ax² + by² = c formula, making its graph horizontal
All the rest are vertical, see attached
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2 answers:
Equivalent means equal.
So, we need to find expressions that are equal to 8(1+6x)
As we can see, we should use the Distributive Property and distribute 8:
8*1+6x*8 (Option D is the correct option)
8+48x (Option A is also correct)
Hence, Options A and D are correct.
Hope you find it helpful.
Feel free to ask if you have any doubts.
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