The temperature started at -10 degrees. if the temperature dropped 5 degrees and then rose 8 degrees, what would need to happen to get the temperature to 0 degrees?

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Is the power produced directly proportional to the wind speed, give reasons for your answer?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36