Use quadratic regression to find a function that fits the following
points.
(-1,-15), (1,-7), (6,-22)
y = [ ? ]x2 + [ ]x + []

40 describe the outliers from the scatter plot.

Ineed no it anyone can see this

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square