Answer:
4x+4
Step-by-step explanation:
Combine like terms:
3x+x= 4x
Add remaining terms (+4)
4x+4
Answer:
The domain: {-3, 0, 3}
The range: {-6, 0, 6}
Therefore, option (a) is correct.
Step-by-step explanation:
Given the table
x -3 0 3
y -6 0 6
Determining the Domain:
- We know that the domain of a relation is the set of all the x-values of the set X.
- In other words, the domain of relation consists of all the input values.
Therefore, the domain: {-3, 0, 3}
Determining the Range:
- We know that the range of a relation is the set of all the y-values of the set Y.
- In other words, the range of relation includes all the output values.
Therefore, the range: {-6, 0, 6}
Therefore, we conclude that option (a) is correct.
Answer:
So, equation for 7 more than a number is 10 is 
Step-by-step explanation:
We need to write equation for 7 more than a number is 10.
For writing the equation, we first consider a number. Let the number be x
7 More than a number in mathematical form is translated as : 
So, equation for 7 more than a number is 10 is
