Question

• What are the differences among expressions, equations, and functions? Provide examples of each.

Answer 1

expressons are just composed of variables and constants and NO equal sign

equations are expressions WITH an equal sign

functions are ALMOST similar to equations....what's the difference? functions have a y or f(x) on the other side of the equal sign

Answer 2

expression : 2a+b
equation : 3x^2 +5x -1 =0
function : f(x)=5x +9