Can functions have the same y value

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August undefined, 2024

WebJan 27, 2024 · Can a function have the same X values but different Y-values? A function is a special type of relation . This just says that in a function, you can’t have two … Web•They have the same y-intercept. •They are both even. •They have the same minimum value. •They are both periodic. Definition for f • If the remainder of x divided by 3 is 0, then f(x)=11. • If the remainder of x divided by 3 is 1, then f(x)=−7. • If the remainder of x divided by 3 is 2, then f(x)=2.

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WebJul 7, 2024 · In answering these, remember that by definition, a function can only have one output (y-value) for each input (x-value). A function having more than one y-intercept would violate this, since it would mean that there are two outputs for x=0. Therefore, it is not possible for a function to have more than one y-intercept. Webf (x) = x 2 + 4x + 4. f (x) = -1/2 x + 2. f (x) = x 3 + 1. Horizontal lines are also linear functions, although they do not have an x-value. A horizontal line comes from any equation like y = 3 or y = 6. The line crosses the y-axis at the number given and is horizontal; for any value of x, the y-value is always the same. grant bid writers

Can There Be 2 Of The Same Inputs In A Function? - Times Mojo

WebOk, so basically, he is using people and their heights to represent functions and relationships. 1 person has his/her height. He/her could be the same height as someone else, but could never be 2 heights as once. This goes for the x-y values. An x value can have the same y-value correspond to it as another x value, but can never equal 2 y ... WebThink of a parabola, such as y=x 2. One y value will always have a pair of x values that arrive to that y value (in this case, symmetrically about x=0). A parabolic equation is a function; specifically y is a function of x when y=x 2, but x is not a function of y, because you do not get a specific value of x with any given y value. Web4 Answers. Sorted by: 5. Strictly speaking, a " well-defined " function associates one, and only one, output to any particular input. A function would not be well-defined if say y = f ( x) such that y can take on any number of values at any particular input. Suppose the input … grant biographical sketch

Can a function have a y for different x? - Quora

WebTo be a function, one particular x-value must yield only one y-value. In this case, this is a function because the same x-value isn't outputting two different y-values, and it is … WebApr 9, 2024 · I am wondering how I could check to see if two functions are the same. An example would be (lambda x: x) == (lambda y: y) evaluating to true. As far as I know, Python will check to see if the functions occupy the same location in memory, but not whether they have the same operation. I know it seems impractical to have that … chinx musicWeb1/x 1 = 1/x 2. Cross-multiply both sides of the equation to simplify the equation. x 2 = x 1. x 1 = x 2. We’ve just shown that x 1 = x 2 when f (x 1) = f (x 2 ), hence, the reciprocal function is a one to one function. … grant bethel ohio

"WebApr 3, 2024 · For example, the `sum()` function adds up all the values of a given vector, while the `mean()` function calculates the average. #> #> In addition to using pre-defined functions in R, you can also create your own custom functions based on … " - Can functions have the same y value

Can functions have the same y value

Can a function map a single X value to multiple Y values?

WebEquations and functions are not the same thing, but they can be related in several ways. Watch Jesse Roe and Sal talk about the difference between equations and functions. ... But, they don't have to be. If you have a set of ordered pairs where each x-value relates to only one y-value, then you have a function. For example: { (2,5); (3,8); (5,7 ... WebLinear Function. A linear function is a function whose graph is a line. Linear functions can be written in the slope-intercept form of a line. f(x) = mx + b. where b is the initial or …

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WebOct 24, 2024 · Can 2 different functions have the same domain and range? Hence, every given domain value has one and only one range value as a result, but not necessarily vice versa. In other words, two different values of x can have the same y -value, but each y -value must be joined with a distinct x -value. WebJan 29, 2024 · Yes. The x value of 9 always has a y value of 5 and never something else. Likewise, the x value of 13 always has a y value of 5 and never something else. This is fine because multiple x values can have the same y value, but a given x value can only have one specific y value. Therefore, this table is a function.

WebIf you mean can it have the same y-value for two different x-values, then yes. Consider y = x^2. When x is either - 1 or 1, y is 1. When x is either - 3 or 3, y is 9. y = x^2 is a … WebAnswer: We consider y=f(x) a function when there is a unique y-value for all x in the domain. If f(1)=10 and f(1)=2 then that violates the criterion that there is a unique y-value for a specified x=1. This violation comes about …

WebA function is a way of dealing with an "input" , applying some "rule" (the function), and then getting an "output" . A function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate. An equation that produces such a set of ordered pairs defines a function. Weby = x 2. But there is still: an input (x) a relationship (squaring) and an output (y) Relating. At the top we said that a function was like a machine. But a function doesn't really have …

WebFeb 17, 2024 · For example, if x = 2 is substituted into the function and results in y=8, then that is the only range value that can be associated with x=2. Some relations that classify as functions map several x-values to the same y-value. If x = -2 is substituted into the same function and also results in y=8, that is acceptable.

WebThe only problem I have with this function is that I cannot have a negative inside the square root. So I'll set the insides greater-than-or-equal-to zero, and solve. The result will be my domain: −2 x + 3 ≥ 0. −2 x ≥ −3. 2 x ≤ 3. x ≤ 3/2 = 1.5. Then the domain is "all x ≤ 3/2". The range requires a graph. grant bingham johnson centralWebIf you mean can it have the same y-value for two different x-values, then yes. Consider y = x^2. When x is either - 1 or 1, y is 1. When x is either - 3 or 3, y is 9. y = x^2 is a … chinx murder trialWebThis means give x a value and y will be double of x e.g. if x = 2, y = 2 × 2 = 4. A function is just a different way of expressing this. Instead of y, we write f (x) which is read f of x (please verify) So y =2x becomes f (x) = 2x. Input x and get output f (x) which basically says multiply x by 2. 1 comment. grant big brotherWebThink of a parabola, such as y=x 2. One y value will always have a pair of x values that arrive to that y value (in this case, symmetrically about x=0). A parabolic equation is a … chinx - welcome to jfk .zipWebJun 24, 2024 · A y-intercept is a point where the x-value is 0. x=0 is not part of the domain of any of these functions, so there are no y-intercepts. The maximum values of these functions are ... f(x): 1; g(x): -4; h(x): 2; so h(x) has the greatest maximum value. The range of each function is the list of its table values. No two functions have the same range ... grant bingham highlightsWebA function is a special kind of relation. In a function, there can only be one x-value for each y-value. There can be duplicate y-values but not duplicate x-values in a function. … grant bird carstairsWebApr 11, 2024 · Ankush and Babulal walk around circular track. They start at 9 a.m. from the same point in the opposite directions.Ankush and Babulal walk at a speed of 3 rounds per hour and 5 rounds per hour respectively. grant bid writing