no. a variable is usally noted by an alphabetical number or greek symbol
A parenthesis is just one ) or ( and the plural, parentheses, is almost always used.
40 years as a mathematician and I have never seen them in parentheses!
A period would go inside parentheses to finish a complete sentence, but you always need sentence-ending punctuation outside of the parentheses.
You ALWAYS do whats in the brackets first! If there are parentheses in the bracket, you do the parentheses in the brackets first GLAD I COULD HELP :)
the y variable always changes and x is constant
You need to open the parentheses first. Then you can combine like terms (terms that have the same variable, or lack of variable).
The variable in the experiment that is always the same
1
dependent variable always go on y.axis on the graph.
In programming, a function name is followed by parentheses to indicate that it is being called or executed. The parentheses can also contain arguments or parameters that the function uses to perform its task. This syntax differentiates function calls from variable names and allows for the execution of the code defined within the function.
Always isolate the varible
To solve inequalities with parentheses and multiple variables on one side, first distribute any coefficients across the parentheses. Then, combine like terms to simplify the expression. Next, isolate the variable(s) by performing inverse operations, ensuring to flip the inequality sign if you multiply or divide by a negative number. Finally, express the solution set, often in interval notation or as a graph.