The relation shown in the mapping diagram “blank” represents a function which statement about the relationship shown in the mapping diagram is true

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Is a positive integer raised to a negative power always positive