An equation {eq}y=f\left( x \right) {/eq} is said to function if there is only one output for each value of {eq}x {/eq} and the equation must pass the vertical line test. The vertical line states that if we draw
A graphical test to determine if an equation is a function is the vertical line test. After graphing the equation, we can draw any vertical line, and if the vertical line crosses through the graph twice, the equation is not a function....
Check if an equation that involves a function, such as sqrt, is true. Without an additional assumption that x is nonnegative, sqrt(x^2) does not evaluate to x. Get syms x tf = logical(x == sqrt(x^2)) tf = logical 0
Check if an equation that involves a function, such as sqrt, is true. Without an additional assumption that x is nonnegative, sqrt(x^2) does not evaluate to x. Get syms x tf = logical(x == sqrt(x^2)) tf = logical 0
A simple and applicable scaling equation as a function of pressure, temperature, molecular weight, dilution ratio (solvent), and weight percent of precipitated asphaltene has been developed. This equation can be used to determine the weight percent of precipitated asphaltene in the presence of ...
百度试题 结果1 题目Determine whether the following equation defines y as a function of x.x^2+y^2=100. Does the equation x^2+y^2=100 define y as a function of x? ___ 相关知识点: 试题来源: 解析 √ 反馈 收藏
Thelogicalfunction does not simplify or apply mathematical transformations when checking if a condition is true. For example,logicaldoes not recognize the mathematical equivalence of this equation. symsxtf = logical(sin(x)/cos(x) == tan(x)) ...
In each equation, determine the value of \(A\) when \(n=2\).\(A=3n+2\) 答案 \(8\) 结果二 题目 In each equation, determine the value of A when n=2.A=3n+2 答案 8相关推荐 1In each equation, determine the value of \(A\) when \(n=2\).\(A=3n+2\) 2In each equatio...
Determine whether the equation represents {eq}y {/eq} as a function of {eq}x {/eq}. {eq}\displaystyle y = \sqrt {1 - x} {/eq} Vertical Line Test: The vertical line test can be utilized to determine if an equation is a function by graphing it and then drawi...
Determine if the given relation is a function: {eq}\left \{ (-7 , 0), (4 , 2), (4 , 1), (-2 , 3), (6 , 0) \right \} {/eq} Identifying Functions: A relationship is represented by a set of ordered pairs, an equation, a graph, or a table of values....