Find Out if the Slope of Line is Negative
This video is about determining the slope of a line and finding out if it is negative. The equation of the line is written in slope in intercept form y = m x + b and the sign of the slope is identified. Horizontal lines are identified from their equation
Find Equation of a Line From its Graph
In this video, the slope of a line is found using the rise and run through the line, then the equation of the line is found using the slope and a point on the line. More Similar Problems at https://www.analyzemath.com/line/find-equation-of-line-from-grap
Find the Equation of a Line Perpendicular to Another Line -
This video presents the solution to the problem where the equation of a line l2 through a point (-2,4) and perpendicular to another line l1 given by its equation -2y + 4x = - 2 is found. First, the slope m1 of line l1 is found from its equation. Then th
Slope and Equation of a Line
This video has two objectives: 1 - Find the y coordinate of a point on a line with the given slope 2 - Find the equation of the line. More on the slope of lines at https://www.analyzemath.com/math_problems/slope_problems.html More on equations of line
Find the Slope of a Line Given by its Equations
This video has three objectives: 1 - How to write the equation of a line in slope intercept form and identify the slope 2 - How to identify the equation of a horizontal line and hence determine its slope which is equal to zero 2 - How to identify the equa
Find the x and y intercepts of Lines
This math video has three objectives: 1 - Find the x and y intercepts of lines of the form ax + by =c 2 - Find the y-intercept of a horizontal line 3 - Find the x-intercept of a vertical line More on the slope of lines at https://www.analyzemath.com/g
Find the Point of Intersection of Two Lines
In this math video, we present the solution to the problem to find the point of intersection of two lines given by their equations. The problem is reduced to finding the solution to the system of equations made up of the equations of the two lines. Mor
Find the x - coordinate of a Point on a Line Given by its Equation
In this math video, we explain how to find the x coordinate of a point whose y coordinate is equal to 3 and is on the line given by its equation 2x - 3 y = 4. More on equations of lines at https://www.analyzemath.com/line/equation-of-lines-questions-w
Slope Intercept Form of a Line
The slope-intercept form of a line in the first example is determined from the graph of a line and in the second example from the general form of a line. More on the intercept form of a line at https://www.analyzemath.com/Slope_Intercept_Line/Slope_Inter