Question

Let f(x) = x2 – 16 and g(x) = x + 4. Find and its domain.

A. x + 4; all real numbers except x ≠ –4
B. x – 4; all real numbers except x ≠ –4
C. x - 4; all real numbers except x ≠ 4
D. x + 4; all real numbers except x ≠ 4

Answer 1

no clue on this one sorry

Answer 2

\[find \frac{ f }{ g }\]

Answer 3

@shaswatrajput

Answer 4

its fine no worries

Answer 5

@imqwerty @Serenity74 @SolomonZelman

Answer 6

if you divide f(x)/g(x), you will get x-4 and domain will be all numbers except -4, becoz then denominator will become 0.

Answer 7

so B?

Answer 8

yes