What is the additive inverse of 2/3

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

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 exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)