Consider f(x) = 2x2 + 1 and g(x) = 3% - 6. Which statement about f + gis true? A. It is a linear function,
B. It is a quadratic function,
C. The domain is x 2 -3,
D. The range is all real numbers,

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities