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ladessa [460]
3 years ago
5

I don’t know the answer or how to do this, help!

Mathematics
1 answer:
makvit [3.9K]3 years ago
6 0

Answer:

B.

Step-by-step explanation:

y = x^2 - x - 12

y = (x-4)×(x+3) that means x it either 4 or -3

y = x + 3

for x = 4 ➡ y = 3+4 ➡7

for x = -3 ➡ y = -3 + 3➡0

(the answer key is most probably faulty there's no way for y to be 0 in both scenarios)

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Keywords: Infinite arithmetic sequence, Common difference

Learn more about arithmetic sequence at:

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