Graph this function: f(x) = x2 - 4x - 5
Step 1: Identify a and b.
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Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Arectangle has a perimeter of 20 cm. the length, x cm, of one side of this rectangle is uniformly distributed between 1 cm and 7 cm. find the probability that the length of the longer side of the rectangle is more than 6 cm long.

Let y = and z = . translate "z less than y" into an algebraic expression, and solve it.