True
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.
Which of the following is the point-slope equation of the line with a slope equals -4 and a point of -2 3?
Assuming the point is (9, -4), the equation is y = -4.
Yes, the point 4,8 is on the line formed by the equation y = 2x
If you mean: slope of -13 and point of (5, 7) then the equation is y = -13x+72
Yes if it is a straight line equation
The x and y coordinates
True.
Substitute the coordinates of the point into the equation and if the result is a true statement then the point is a solution, and if not it isn't.
Substitute the coordinates of the point into the equation of the line. If the equation is still valid then the point is on the line; if not then it is not.
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.
An Airy equation is an equation in mathematics, the simplest second-order linear differential equation with a turning point.
You can have infinitely many lines through one specific point, each with a different equation. If you want to have a general equation for ANY line that goes through that point, use the point-slope equation for a line, and use a variable for the slope.
That will depend on the value of the slope which has not been given.
Which of the following is the point-slope equation of the line with a slope equals -4 and a point of -2 3?
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Assuming the point is (9, -4), the equation is y = -4.