A parabola has a vertex at (-1,0) and opens down. What is the equation of the parabo
y= 4x + 1)2
O y=-x2-1
y= (x - 1) 2
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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.

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Standard deviation of 19,29,21,22,23