2023年11月21日 · The domain and range of a function are important concepts in mathematics. Below are the definitions of the domain and range of a function. The domain of a function is the set of all input values ...

Find the domain of the rational function {eq}f(x) = \frac{4}{x^2 + 3x - 4} {/eq} in interval notation. Step 1: The denominator of a function is the bottom number or equation of a fraction.

Step 1: We work sub-function by sub-function to find the domain of the individual sub-functions. We start with the blue function. Moving from left to right, the blue curve is first defined by a ...

2023年11月21日 · To find the domain of a rational function set the denominator to zero and solve for x. Then, write out the answer in either set or interval notation, ensuring to exclude the values of x that make ...

2023年11月21日 · To find the domain of a piecewise function on a graph, look at all the potential gaps in the graph. These spaces are at x = 1 and x = 3. Look at the dots at these locations.

2016年5月8日 · Find the domain and range of a function. 0. How do you determine the domain of a composition of functions ...

2023年11月21日 · To find the domain of this function, we need to remember the definition of a domain and then do simple algebra. One thing we remember about the domain of a function is that it cannot include a ...

Find the domain of the function {eq}f(x) = \ln(x^2 + x - 2) {/eq}. Write your answer in both interval notation and set notation. Step 1: Set the argument of the logarithm greater than zero.

Finding the Domain and Range from the Graph of a Quadratic Function. Step 1: Find the domain by examining the graph from left to right. The domain includes all {eq}x {/eq}-values that are ...

2016年9月22日 · Find Domain of Log Function. Ask Question Asked 8 years, 5 months ago. Modified 8 years, 5 months ago. ...