Identify the following key features of the quadratic function
f(x) = {(x + 2)2 – 4
Vertex
(Type answer as ordered pair, No Spaces)
Axis of Symmetry
Orientation
Shape
The graph of this function has a
on has a
Domain
Range

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth