Which set of functions f satisfying the given condition IS NOT a subspace of the vectorial space F(|R) of real functions with real variable. a) f(x) = -f(x), for every x ∈ |R
b) f(0) = 0
c) f(x) = k, for every x ∈ |R, with k as a non zero real constant.
d) f(-x) = f(-x), with x ∈ |R

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges