Find (gf)(3) f(x)=|x+2| g(x)=-x^2

A. -25
B. 1
C. 4
D. -15

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Which geometric principle is used to justify the construction below?