Which domain restrictions apply to the rational expression? 14–2x / x^2–7x

Answer:3. [tex]\displaystyle 1\frac{1}{3} = x[/tex]2C. [tex]\displaystyle III.[/tex]2B. [tex]\displaystyle I.[/tex]2A. [tex]\displaystyle II.[/tex]1. [tex]\displaystyle Set-Builder\:Notation: {x|7, 0 ≠ x} \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)[/tex]Step-by-step explanation:3. See above.2C. The keyword is ratio, which signifies division, so you would choose "III.".2B. The keyword is percent, which signifies multiplication of a ratio by 100, so you would choose "I.".2A. The keyword is total, which signifies addition, so you would choose "II.".1. Base this off of the denominator. Knowing that the denominator CANNOT be zero, you will get this:[tex]\displaystyle x^2 - 7x \\ x[x - 7] = 0; 7, 0 = x \\ \\ Set-Builder\:Notation: {x|7, 0 ≠ x} \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)[/tex]I am joyous to assist you anytime.