The step function f(x) is graphed. What is the value of f(-1)?
у
-3
4
-1
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3
2
1
4 -3 -2 -1
2
3
4.
5
6

What is the percent of increase for a population that changed from 438,000 to 561,000

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Select the lengths in centimeters that would form a right triangle