True
Solve for variables using equations graphs and tables. There is also a lot of substituting
They are not. A vertical line is not a function so all linear equations are not functions. And all functions are not linear equations.
Straight line equations have two variables in the form of x and y
a rational function.
Which of the following is a disadvantage to using equations?
They are different ways to represent the answers of an equation
Any answers that are the same in the both tables are answers that for both equations. y=x is (1,1), 2,2), (3,3) ... y=x^2 is (1,1),(4,2)... (1,1) is in both lists.
table of figures
True
Solve for variables using equations graphs and tables. There is also a lot of substituting
They aren't.
They are not. A vertical line is not a function so all linear equations are not functions. And all functions are not linear equations.
Linear equations are always functions.
They are equations in which you have to use more than more function to solve the problem.
Straight line equations have two variables in the form of x and y
a rational function.