# How do you find the domain of #r(x)=(x+2)/8#?

It's just a line for this function:

Every line has an all-real number domain and range.

graph{(x+2)/8 [-5, 5, 10, 10, 5]}

By signing up, you agree to our Terms of Service and Privacy Policy

To find the domain of ( r(x) = \frac{x + 2}{8} ), we need to determine all possible values of ( x ) for which the function is defined. Since the denominator cannot be zero, we set ( 8 \neq 0 ), which is always true. Therefore, the domain of ( r(x) ) is all real numbers.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you simplify #-7 + -4 + -3#?
- If f(x)=1-3^[x] and g(x)=x-3, how do you find f(g(2))?
- Given #f(x) = 2x^2+3# and g(x) = 5x+2, how do you find #(3f(2) - 2g(2) ) / (f(1) + g(1) )#?
- How do you convert the following phrases into math expressions, and then evaluate the expressions: 10 decreased by 8?
- How do you find the domain and range of #f(x)=sqrt(4-x)#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7