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What best describes a linear function?
A linear function is a function, or equation, that when graphed, will form a straight line.
Is there an instance that a linear equation is not a function?
There is one form of linear equation that is not a function, and that is when x = c, where c is a constant.
What form is this linear function written in?
I suppose it is written in invisible form!
How can you tell if a function is linear or non linear?
If it can be written in the form y = mx + c where m and c are constants [or, equivalently, ax + by = k where a, b and k are constants] then y is a linear function of x.
Use of linear function in real life?
Your age is a linear function (of time).
What best describes a linear function?
A linear function is a function, or equation, that when graphed, will form a straight line.
What are linear functions?
A linear function is of the form y = ax + b
What is a linear function?
A function of the form f(x) = mx + c where m and c are constants is linear.
Is an exponential function linear?
No. An exponential function is not linear. A very easy way to understand what is and what is not a linear function is in the word, "linear function." A linear function, when graphed, must form a straight line.P.S. The basic formula for any linear function is y=mx+b. No matter what number you put in for the m and b variables, you will always make a linear function.
Is there an instance that a linear equation is not a function?
There is one form of linear equation that is not a function, and that is when x = c, where c is a constant.
How to tell the difference of a linear and non linear function without it on a graph?
A linear function, of a variable x, is of the form ax+b where a and b are constants. A non-linear function will have x appearing in some other form: raised to a power other than 1, or in a trigonometric, or exponential or other form.
Why are linear equation named linear equation?
Y = 5X - 3It form a linear function; a line.
What form is this linear function written in?
I suppose it is written in invisible form!
Which term describes a function in which the y-values form an arithmetic sequence?
linear function
What is A linear function that uses one of these four symbols?
A linear function is one of the form f(x) = a*x + b where a and b are constants.
How do we make a linear function?
Take a variable, x. Take any two constant numbers a and b. Then a*x + b is a linear function of x. It is called a linear function because if you draw a graph of a*x+b against x, you will get a straight line.
Linear function increasing?
A linear function is increasing if it has a positive slope. To find this easily, put the function into the form y=mx+b. If m is positive, the function is increasing. If m is negative, it is decreasing.
