Which graph has a domain of all real numbers? On a coordinate plane, points are at (negative 4, negative 2), (negative 3, negati
ve 1), (negative 2, 0), (negative 1, 1), (0, 2), (1, 3), (2, 4). On a coordinate plane, a line goes through (negative 4, negative 1) and (0, negative 3). On a coordinate plane, a vertical line is at x = 2.
That's true. The definition of an isosceles triangle is that it has at least 2 sides equal in length. Therefore, isosceles can be equilateral, but equilateral cannot be isosceles.
