Question

If f(x) = x + 3 and g(x) = -7x + 7, which statement is true? Click on the correct answer. 5 is in the domain of fºg. 5 is not in the domain of fºg.​

Answer 1

man you got this

Explanation:

If f(x) = x + 9 and g(x) = 9x – 4, - 22024651. ... Click on the correct answer. 3 is not in the domain of fºg. 3 is in the domain of fºg. 1. See answer. Add answer+5 pts ... Answer: 3 is in the domain of f(g(x)). Step-by-step explanation: ... What is the domain of the given function? a) x = –6, –1, 0, 3; {y | y = –7, –2, ...

The domain is all real numbers except 9 (positive)

This is because we can't have 0 in the denominator, and when x equals 9, then the denominator is 0. Anything divided by 0 is undefined, which is why 9 (in this equation) is not included.

Answer 2

5 is not in the domain of fog

Step-by-step explanation:
`g(f(x) = g(√(x+3) ) = -7(√(x+3)) +7` find the domain of
`-7(√(x+3)) +7` which is
`{x|x\geq -3` therefore any number greater than or equal do -3 are not in the domain. So 5 is not in the domain of fog