Search for tag: "slope"

23 Media

Identifying parallel and perpendicular lines from… duration 3 minutes 31 seconds Identifying parallel and perpendicular lines from… Identifying parallel and perpendicular lines from equations	Identifying parallel and perpendicular lines from equations This shows how to transform all given equation that are not in slope-intercept form and then pick out the slopes of all three given lines and compare them to see if they are parallel, perpendicular… math math emporium parallel perpendicular opposite reciprocal slope halves lines fifths slopes reciprocals thing term pairs reduces x. beginning sides fc From Tom Grant 12 plays 0
Writing an equation in slope-intercept form given… duration 2 minutes 39 seconds Writing an equation in slope-intercept form given… Writing an equation in slope-intercept form given the slope and a point	Writing an equation in slope-intercept form given the slope and a point This shows the method of using the point-slope form to write the equation, then solving that form for y to get y = mx + b. math math emporium slope point point-slope form slope-intercept form y=mx+b times form thirds equation threes b. answer mx sides bottom intersect method benefit minus ways equals From Tom Grant 21 plays 0
Writing an equation and graphing a line given its… duration 1 minute 30 seconds Writing an equation and graphing a line given its… Writing an equation and graphing a line given its slope and y-intercept	Writing an equation and graphing a line given its slope and y-intercept The informaton given here can be entered directly into the y = mx + b or slope-intercept form. Then the y-intercept is used as a starting point where you apply rise over run to the given slope to… math math emporium graph slope y-intercept y=mx+b halves change b. points left coordinate rises run bottom rise negatives mx form graphic equation From Tom Grant 5 plays 0
Graph a line given its equation in… duration 2 minutes 8 seconds Graph a line given its equation in… Graph a line given its equation in slope-intercept form: Fractional slope	Graph a line given its equation in slope-intercept form: Fractional slope Another demo on how to use the y-intercept to start a graph of a linear equation and then use the slope to find other points on the graph. It finishes with showing the line representing all of the… math math emporium run slope point graph points axis rise change form linear solutions dots anchor coordinate direction left fall fifths mx From Tom Grant 7 plays 0
Graphing a line given its equation in… duration 2 minutes 29 seconds Graphing a line given its equation in… Graphing a line given its equation in slope-intercept form: Integer slope	Graphing a line given its equation in slope-intercept form: Integer slope This explains how to use the slope and y-intercept to determine points on the line graph of a linear equation in two variables and then draws the straight line graph. math math emporium linear graph slope y-intercept point left thing change equation points side starting relationship x. run rise mx form bit y. values chart method From Tom Grant 9 plays 0
Graphing a linear inequality in the plane:… duration 5 minutes 45 seconds Graphing a linear inequality in the plane:… Graphing a linear inequality in the plane: Slope-intercept form	Graphing a linear inequality in the plane: Slope-intercept form Shows how to determine the boderline separating the side of the x-y graph that has true solutions from the side that does not. It is then shown how to decide whether that line should be dotted or… math math emporium algebra inequality x-y graph side border circle point slope times points month y. works sides lines eraser endpoint thyme stand fiber axis fraction From Tom Grant 21 plays 0
Classifying systems of linear equations from… duration 4 minutes 13 seconds Classifying systems of linear equations from… Classifying systems of linear equations from graphs	Classifying systems of linear equations from graphs Looks at the three types of graphs that can occur with a system of two linear equaltions in two variables. math math emporium algebra system of equations y = mx + b consistent dependent consistent independent inconsistent equations solution answers solutions words graph slope rest answer variables types systems intercepts lines intercept points boxes coordinate point From Tom Grant 17 plays 0
Graphing a function of the form f (x) = ax + b:… duration 2 minutes 11 seconds Graphing a function of the form f (x) = ax + b:… Graphing a function of the form f (x) = ax + b: Fractional slope	Graphing a function of the form f (x) = ax + b: Fractional slope Shows how thits form is simply the same as y = mx + b, and then writes the slope and y-intercpt down. It ends with using these to graph the line of points that satisfy this function. math math emporium algebra slope y=intercept graph thirds function point x. form ruler negatives room points times b. thing minus From Tom Grant 89 plays 0
Application problem with a linear function:… duration 5 minutes 25 seconds Application problem with a linear function:… Application problem with a linear function: Finding a coordinate given two points	Application problem with a linear function: Finding a coordinate given two points We use the slope formula to find the slope from the given points, then we use it again, inserting the discovered slope and solving for the desired missing coordintate of a third point. math math emporium algebra slope (y2 - y1) / (x2 - x1) hours centimeters height points point times candle calculator equals formula output side step sides science bottom rise atlas vector From Tom Grant 43 plays 0
Application problem with a linear function:… duration 5 minutes 49 seconds Application problem with a linear function:… Application problem with a linear function: Finding a coordinate given slope and a point	Application problem with a linear function: Finding a coordinate given slope and a point Using the slope formula, we enter the given information and then solve for the unknown coordinate. math math emporium algebra slope rate of change change in y over change in x rise over run miles minutes minute hour variable side y1 point application ways drive result points calculator minus sides mark amount times From Tom Grant 23 plays 0
Writing an equation and drawing its graph to… duration 4 minutes 5 seconds Writing an equation and drawing its graph to… Writing an equation and drawing its graph to model a real-world situation: Advanced	Writing an equation and drawing its graph to model a real-world situation: Advanced Shows how to interpret a situatioin and create an equation that creates a mathematical connection between two variables. Then by substituting a couple of input values, we can determine the outputs… math math emporium algebra input output rate of change slope y-intercept temperature surface height graph variable degrees celsius points kilometer tool kilometers times change equation symbol pencil point pointer distance From Tom Grant 67 plays 0
Writing equations of lines parallel and… duration 3 minutes 40 seconds Writing equations of lines parallel and… Writing equations of lines parallel and perpendicular to a given line through a point	Writing equations of lines parallel and perpendicular to a given line through a point Need the videos for finding tej slopes of parallel and perpendicular lines before viewing this one. This shows how to get the infromation needed for fulling in the point-slope form. You can leave… math math emporium parallel perpendicular algebra' y=mx+b ax + by = c ppoint slope times form fourths equations point sevenths thing direction mx answers equals formula equation sides debt situation x1 ms y1 From Tom Grant 38 plays 0
Finding slopes of lines parallel and… duration 3 minutes 52 seconds Finding slopes of lines parallel and… Finding slopes of lines parallel and perpendicular to a line given in the form Ax + By = C	Finding slopes of lines parallel and perpendicular to a line given in the form Ax + By = C Shows how to convert Ax + By = C to y = mx + b then what and why the slopes for parallell and perpendicular lintes are what they are. math math emporium algebra slope parallel perpendicular ax + by = c y = mx + b term sevenths negatives piece y. equation equals reciprocals tangent flip run fact matter rise lot angle fraction worksheet From Tom Grant 20 plays 0
Finding slopes of lines parallel and… duration 3 minutes 25 seconds Finding slopes of lines parallel and… Finding slopes of lines parallel and perpendicular to a line given in slope-intercept form	Finding slopes of lines parallel and perpendicular to a line given in slope-intercept form Describes how and why the slopes of parallel and perpendicular lines can be found math math emporium algebra parallel perpendicular slope numbers form equation month slopes parallels problems future change ways symbol fraction negatives combination times angles spot run From Tom Grant 9 plays 0
Writing an equation in point-slope form given the… duration 2 minutes 50 seconds Writing an equation in point-slope form given the… Writing an equation in point-slope form given the slope and a point	Writing an equation in point-slope form given the slope and a point Shows how you can create the point-slope form, then shows the entry of the given information. math math emporium algebra point slope point-slope form slope formula 2s form times formula equation equals m. x1 parentheses denominator equations fractions sides points minute graph x. things From Tom Grant 10 plays 0
Writing an equation of a line given its slope and… duration 43 seconds Writing an equation of a line given its slope and… Writing an equation of a line given its slope and y-intercept	Writing an equation of a line given its slope and y-intercept Quick job shown of insterting the given values in the form y = mx + b math math emporium algebra slope intercept slope-intercept form y = mx + b x. b. mx lot form equation From Tom Grant 41 plays 0