State the domain and range in interval notation. Determine the intervals where the function is increasing, decreasing, or constant.G(x)=(cases) 0&x=0 1x&x≠q 0 (cases) 相关知识点: 试题来源: 解析 domain: (-∞,∞)range: (
1. Multiple Choice 1 min 1 pt Express the following in Interval Notation -8 ≤ x < 8 [-8, 8] [-8,8) (-8, 8] (-8, 8) 2. Multiple Choice 1 min 1 pt Express the following in Interval Notation -9 < x ≤ -4 [-9, -4] (-9,-4] [-9, -4] (-9,-4) 3. ...
Find the domain and range (in interval notation) for the function G(x)=5x+|x|x. Domain and Range of a Function: Among the first characteristics we study from functions are domain and range. These refer to the sets of numbers that the function accepts as input...
We can write the domain and range in interval notation, which uses values within brackets or parentheses to describe a set of numbers. In interval notation, we use a square bracket [ when the set includes the endpoint and a parenthesis ( to indicate that the endpoint is either not included...
Answer to: For the given graph, find the range. (Give intervals in interval notation and points as ordered pairs.) By signing up, you'll get...
we just solve the equation for x and set thedenominatornot equal to zero. For example, to find the range of y=2/(x-3), solve it for x first. Then we get, x-3 = 2/y and from this, x = (2/y) + 3. Then its range is y≠0 (or) in interval notation, (-∞, 0) U (...
Use vertical and horizontal lines to answer questions about domain and range of graphs.Use the reference to help with domain and range of equations. Write the domain and range of each graph in interval notation. 相关知识点: 试题来源: 解析 Domain:(-∞,3] Range:[-2,∞) ...
The expression {eq}y > 0 {/eq} means that y includes all positive numbers. Here is an example of an interval notation: {eq}[0, +\infty ] {/eq} An inequality looks like this: {eq}-1 \leq y \leq 1 {/eq} Read Range in Math | Definition, Graphs & Examples Lesson ...
【解析】 Set the denominator in ^e^{-} equal to o to fin d where the expression is undefined. x=0 The domain is all values of x that make the expression defined. Interval Notation; (-∞,0)∪(0,∞) Set-Builder Notation: {x|x≠0} T he range is the set of all valid...
The function for this model would bey=2.75x. The domain is the amount of gasoline that could be put into the tank, so in interval notation, the domain would be[0,15]. This arises from the fact that the input values are the possible amounts of gasoline that can be put into the tank...