Answer:
(-∞, ∞)
Step-by-step explanation:
Given,

Then (fºg)(x) would be ,

Since this is a polynomial, we know domain of a polynomial is all real number.
Therefore the domain of this (fºg)(x) is (-∞, ∞).
The smallest of two integers is 61
Step-by-step explanation:
Let x be the smaller integer
Then the next integer will be:
x+1
According to given statement that the sum of both is 123

Subtracting 1 from both sides

Dividing both sides by 2

The smallest of two integers is 61
Keywords: Linear equations, Variables
Learn more about linear equations at:
#LearnwithBrainly
First is 10 spaces, the second is 5 spaces.
Answer:
The factors of 30 are 1, 2,3,5,6,10,15.30
Step-by-step explanation:
1 × 30 = 30
2 × 15 = 30
3 × 10 = 30
5 × 6 = 30
6 × 5 = 30
15 × 2 = 30
30 × 1 = 30
∴ The factors of 30 are 1, 2,3,5,6,10,15.30