I believe the answer would be y = –3x – 1.
Solution = 2(-3)^2 + 9
= 18 + 9
= 27
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The area of the triangle will then be 9 times as great.
The formula of the area of a triangle is 1/2bh, so if the base has been tripled and the height has been tripled, you're essentially multiplying 3 to the original equation twice (3 x 3 = 9).
Answer:
hi the answer is 7.3
Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
