Ann thought of a number N, multiplied it by 5 and added 7. Then she told the result R to Jim. A Find the domain and the range of this function. Ann thought of a number N, multiplied it by 5 and added 7. Then she told the result R to Jim. Find the domain and the range of this function.

-∞ < x < ∞

-∞ < y <∞

Step-by-step explanation:

Suppose number is x

When Ann multiple it by 5 and added 7 to it the equation will be

= 5x + 7

The domain of a function is the complete set of possible values of the independent variable.

The range of a function is the spread of possible y-values (minimum y-value to maximum y-value)

Domain:

-∞ < x < ∞ Set of all integers

Range:

-∞ < y < ∞ Set of all integers