Answer:
The four main things that m represents in math are:
- The slope of a line in linear equations, such as y = mx + b and y - y1 = m(x - 1).
- The mass of an object in Newton's second law of motion, F = ma.
- The energy of an object in Einstein's mass–energy equivalence formula, E = mc².
- The gradient of a line in graphs, such as a velocity-time graph.