Answer:
Step-by-step explanation:
y=3(x+1)²
note : y ≥ 0 because : 3(x+1)² ≥ 0
calculate x : (x+1)² = y/3
x + 1 = √(y/3) or x + 1 = - √(y/3)
x = -1 + √(y/3) or x = - 1 - √(y/3)
Answer:
2.5
Step-by-step explanation:
3 1/2 - 9 3/4 =
3 2/4 - 9 3/4 = -6 1/4
-6 1/4 = -6.25 ÷ (-2.5) = 2.5
Answer:
true is the answer
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