I think task 1 is B
Hope this helps
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A.
= (x + 2)^2 - 4 - 11
= (x + 2)^2 - 15
B. vertex is at ( -2, -15) which is a minimum because the coefficient of x^2 is positive.
C. The axis of symmetry is a vertical line passing through the vertex It is
x = -2.
Answer:
the nearest whole number is 8
The answer is A. $77.70
Just multiply 5×3=15 then multiply $5.18×15=77.7
I hope this helps.
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