The domain of the function 8x - 6 is the set of all real numbers and the range is {-54, -22, -6, 26, 146}. The constant expression 6 + 8 has a domain and range of all real numbers and a constant value of 14. The variables in the expressions are x, and their associated values are (-6, 4, -2, 4, and 19).
The given expression is 8x - 6, where x is a real number.
To determine the domain, we need to find the values of x that make the expression meaningful.
Since x can be any real number, the domain is the set of all real numbers.
To find the range, we need to evaluate the expression for different values of x.
Let's substitute the given values (-6, 4, -2, 4, and 19) into the expression:
For x = -6: 8(-6) - 6 = -54
For x = 4: 8(4) - 6 = 26
For x = -2: 8(-2) - 6 = -22
For x = 4: 8(4) - 6 = 26
For x = 19: 8(19) - 6 = 146
The range of the function is the set of all possible values of the expression, which is {-54, -22, -6, 26, 146}.
The expression 6 + 8 is a constant, and its domain is also the set of all real numbers.
The range of this constant expression is the constant itself, which is {14}.
The variables in these expressions are x, and their associated values are the given values (-6, 4, -2, 4, and 19).
The probable question may be:
Determine the domain and range of the function represented by the expression 8x - 6, where x is a real number. The values associated with the variables are as follows: -6, 4, -2, 4, and 19. Additionally, find the domain and range of the function represented by the expression 6 + 8. Lastly, identify the variables and their associated values.