How do I find the domain of #f(x)=7x+4#?

Answer 1

The domain is all real numbers. #D:{x:(x=R)}#

Domain is the set of all possible x values for a function. The function #y=7x+4# is a line graphed below: graph{7x+4 [-10, 10, -5, 5]} The line extends forever in both directions and is uninterrupted.

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

Answer 2

Elijah Allen

To find the domain of the function f(x) = 7x + 4, you need to consider all possible values of x for which the function is defined. Since this is a linear function, it is defined for all real numbers. Therefore, the domain of f(x) = 7x + 4 is all real numbers, often denoted as (-∞, ∞).

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

Answer from HIX Tutor

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.