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Q: What is the equation of a line called?
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What position is called the preimage?

line or graph on a line in a math equation


An equation where the graph of all solutions lies on a line is called?

hi


When a linear equation crosses the x axis what is the point on the line called?

It is called the x-intersect.


What is a line that passes through the origin and has a slope of 1 called?

It is a straight line equation in the form of: y = x


What does solving the equation for a line tell us?

A line is represented by an equation. Each solution of the equation is a point on the line, and each point on the line is a solution to the equation. So the line is just the graph of the solution set of the equation.


Why is y equals ax plus b called the linear equation?

It is not. It is called a LINEAR equation. This is because the word linear refers to a line and, if the solutions of the equation, in the form of ordered pairs (x,y), were plotted on a Cartesian plane, they would all lie on a straight line.


How do you get the equation using the y intercept?

Every straight line can be represented by an equation: y = mx + b. The coordinates of every point on the line will solve the equation if you substitute them in the equation for x and y.The slope m of this line - its steepness, or slant - can be calculated like this:m = change in y-valuechange in x-valueThe equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept.The y-intercept of this line is the value of y at the point where the line crosses the y axis.


How do you calculate the equation of a line that is undefined?

The equation is the definition of the line.If the line is undefined, then it has no equation.


What is the equation that show the relationship between coordinates of points on a line called?

It is a straight line equation in the form of y = mx+c whereas m is the slope and c is the y intercept


What is an equation whose graph in a coordinate plane is a straight line called?

It is simply a straight line equation in the form of: y = mx+c whereas m is the slope and c is the y intercept


What is a equation of a line?

The equation of any horizontal line isY = a number


Why is a degree 1 polynomial equation ax plus by equals 0 called a linear equation?

A linear equation is one which represents a straight line. When drawn (y plotted against x), a degree 1 polynomial produces a straight line.