Question

Let ​f(x)=x2−18 and ​g(x)=17−x. Perform the composition or operation indicated.
f/g​(−8​)

Answer 1

Answer:

$2x - 18 \div 17 - x = 2( - 8) - 18 \div 17 - ( - 8) \\ - 16 - 18 \div 17 + 8 \\ = - 34 \div 25$