Search for tag: "axis"

17 Media

Graphing a parabola of the form y =- ax^2 + bs +… duration 4 minutes 11 seconds Graphing a parabola of the form y =- ax^2 + bs +… Graphing a parabola of the form y =- ax^2 + bs + c: Integer coefficients	Graphing a parabola of the form y =- ax^2 + bs + c: Integer coefficients Shows how to ofirst find the coordinates of the vertex, then choose other inputs to find two more points on each side of the vertex, plott them and draw the graph. math +23 More From Tom Grant 6 plays 0
Graphing a parabola ofthe form y = ax^2 or y =… duration 5 minutes 50 seconds Graphing a parabola ofthe form y = ax^2 or y =… Graphing a parabola ofthe form y = ax^2 or y = ax^2 + c	Graphing a parabola ofthe form y = ax^2 or y = ax^2 + c Shows how to shoose appropriatate input values to find five points, then plot them and draw the graph. math +22 More From Tom Grant 7 plays 0
Word problem involving the maximum or minimum of… duration 4 minutes 10 seconds Word problem involving the maximum or minimum of… Word problem involving the maximum or minimum of a quadratic function	Word problem involving the maximum or minimum of a quadratic function This video explains the situation we are trying to minimize or maximize and the role of the input and output variables. Then the process of finding the location and value of the requested amount is… math +24 More From Tom Grant 11 plays 0
Graph a line given by first finding its x- and… duration 2 minutes 6 seconds Graph a line given by first finding its x- and… Graph a line given by first finding its x- and y-intercepts	Graph a line given by first finding its x- and y-intercepts This video describes why the method for finding the intercepts works, then demonstrates finding the intercepts for an example equation and graphing its line. math +17 More From Tom Grant 22 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 +20 More From Tom Grant 11 plays 0
Graphing a parabola of the form y = ax^2 + bx +… duration 5 minutes 44 seconds Graphing a parabola of the form y = ax^2 + bx +… Graphing a parabola of the form y = ax^2 + bx + c: Integer coefficients	Graphing a parabola of the form y = ax^2 + bx + c: Integer coefficients This shows how to find the vertex of a parabola and then calculate the matching points one unit and two units to the left and right of hte axis of symmetry math +22 More From Tom Grant 23 plays 0
Finding the vertex, intercepts, and axis of… duration 2 minutes 56 seconds Finding the vertex, intercepts, and axis of… Finding the vertex, intercepts, and axis of symmetry from a graph of a parabola	Finding the vertex, intercepts, and axis of symmetry from a graph of a parabola This gives a graph of a parabola which is the graph of a quadratic equation or function. The demonstration first includes classifying it as a parabola that is opening downward or upward. Then it… math +25 More From Tom Grant 26 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 +23 More From Tom Grant 30 plays 0
Graphing a parabola of the form y=ax^2 duration 5 minutes 31 seconds Graphing a parabola of the form y=ax^2 Graphing a parabola of the form y=ax^2	Graphing a parabola of the form y=ax^2 Demonstrates how to make t his graph per instructions, and also shows how to deal with a fractional leading coefficient. math +24 More From Tom Grant 14 plays 0
Finding intercepts of a nonlinear function given… duration 1 minute 39 seconds Finding intercepts of a nonlinear function given… Finding intercepts of a nonlinear function given its graph	Finding intercepts of a nonlinear function given its graph Just showiing how to locate and write down the x-intercepts and y-intecepts when looking at a graph math +16 More From Tom Grant 35 plays 0
Domain and range from the graph of a continuous… duration 2 minutes 43 seconds Domain and range from the graph of a continuous… Domain and range from the graph of a continuous function	Domain and range from the graph of a continuous function Shows how to write the domain and range of a graph of an unbroken function with a starting point and an ending point. math +25 More From Tom Grant 590 plays 0
Finding an output of a function from its graph duration 1 minute 2 seconds Finding an output of a function from its graph Finding an output of a function from its graph	Finding an output of a function from its graph Simply demonstrates how to interpret function notation to understand what is being asked. In the example, the input is shown using function notatiion and the question asks for the function value or… math +12 More From Tom Grant 29 plays 0
Finding the slope and y-intercept of a line given… duration 3 minutes 44 seconds Finding the slope and y-intercept of a line given… Finding the slope and y-intercept of a line given its equation in the form Ax + By = C	Finding the slope and y-intercept of a line given its equation in the form Ax + By = C Demonstrates how to solve a standard form equation for y to get the slope-intercept form y = mx + b math +25 More From Tom Grant 71 plays 0
Finding x- and y-intercepts of a line given the… duration 3 minutes 24 seconds Finding x- and y-intercepts of a line given the… Finding x- and y-intercepts of a line given the equation: Advanced	Finding x- and y-intercepts of a line given the equation: Advanced A second video describing how to find x- and y-intercepts. math +25 More From Tom Grant 17 plays 0
Finding x- and y-intercepts of a line given the… duration 2 minutes 24 seconds Finding x- and y-intercepts of a line given the… Finding x- and y-intercepts of a line given the equation: Basic	Finding x- and y-intercepts of a line given the equation: Basic Shows how to substitute zero for y to find the x-intercept and zero for x to find the y-intercept. math +21 More From Tom Grant 31 plays 0
Finding x- and y-intercepts given the graph of a… duration 1 minute 58 seconds Finding x- and y-intercepts given the graph of a… Finding x- and y-intercepts given the graph of a line on a grid	Finding x- and y-intercepts given the graph of a line on a grid Finding the points where a particular graph crosses each axis on the x-y coordinate plane. math +17 More From Tom Grant 52 plays 0