The expression "8x^2" represents a mathematical term in algebra. Here, "8" is a coefficient, indicating that the variable x is multiplied by itself and then by 8. The "x^2" part signifies that x is raised to the second power, meaning it is squared. This expression is often used in equations and functions to describe quadratic relationships. In a graph, the expression "8x^2" forms a parabola that opens upwards. The vertex of this parabola is at the origin (0,0) when there are no additional terms. The steepness of the curve is influenced by the coefficient "8," which makes it rise more quickly than a standard parabola represented by x^2.