Answer:
F(8) = 0
Explanation:
Given:
[tex]F(8)\text{ = }\frac{x^2\text{ - x - 56}}{x\text{ - 3}}[/tex]
To find:
the function values using the rational function
To determine F(8), we will substitute x with 8 in the rational function
[tex]\begin{gathered} let\text{ F\lparen x\rparen = }\frac{x^{2\text{ }}-x\text{ - 56}}{x\text{ - 3}} \\ \\ F(8)\text{ = }\frac{8^2\text{ - 8 - 56}}{8\text{ - 3}} \end{gathered}[/tex][tex]\begin{gathered} F(8)\text{ = }\frac{0}{5} \\ \\ F(8)\text{ = 0} \end{gathered}[/tex]
