y = 0 and y = 1 are two linear functions. They're not especially interesting ones.
Condition of Parallelism: The Slope of two (lines) linear functions must be equal. i.e. m1=m2 Condition of perpendicularity : The product of slope of two (lines) linear functions must be equal to - 1. i.e. m1.m2=-1
yes
They are not. A vertical line is not a function so all linear equations are not functions. And all functions are not linear equations.
Most functions are not like linear equations.
Linear equations are a small minority of functions.
Yes.
Yes. You would have to multiply to change it.
All linear equations are functions but not all functions are linear equations.
Condition of Parallelism: The Slope of two (lines) linear functions must be equal. i.e. m1=m2 Condition of perpendicularity : The product of slope of two (lines) linear functions must be equal to - 1. i.e. m1.m2=-1
yes
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.
Most functions are not like linear equations.
Linear equations are a small minority of functions.
A linear equation is a special type of function. The majority of functions are not linear.
There are linear functions and there are quadratic functions but I am not aware of a linear quadratic function. It probably comes from the people who worked on the circular square.
A linear function is called "linear" because it represents a straight line. To graph a linear function, find two points that satisify that function, plot them, and then draw a straight line between them.