Hope THIS works if not ask a tutors
Answer the question below !
1 answer:
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Answer:
y = ± 15
Step-by-step explanation:
Given
y² = 225 ( take the square root of both sides )
= ±
y = ± 15
That is y = 15, y = - 15
Since 15 × 15 = 225 and - 15 × - 15 = 225
C is correct. here is the graph to prove it. the black line is the only one that goes through all 4 dots.
