Search for tag: "middle"

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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 math emporium graph parabola vertex axis of symmetry minus times points side values answers direction symmetry axis opposite fractions numbers point dispositive parentheses calculation middle spaces From Tom Grant 4 plays 0
Adding rational expressions involving different… duration 6 minutes 19 seconds Adding rational expressions involving different… Adding rational expressions involving different quadratic denominators	Adding rational expressions involving different quadratic denominators Adding ratioinal expressions with quadratic denominators requires factoring each denominator so that the LCD can be determined. Then each fraction is exapanded by multiplying the tops and the… math math emporium lcd factor quadratic numerator denominator least common denominator times x. fraction minus bottom factors negatives possibilities answer step result balance middle erps beginning combination From Tom Grant 6 plays 0
Understanding the product rule of exponents duration 1 minute 4 seconds Understanding the product rule of exponents Understanding the product rule of exponents	Understanding the product rule of exponents A quick intro to how and why the product rule for exponents works. math math emporium product rule exponents times power base rule m. variable blank middle symbol cubed ps counter exponent introduction From Tom Grant 9 plays 0
Union and intersection of intervals duration 4 minutes 38 seconds Union and intersection of intervals Union and intersection of intervals	Union and intersection of intervals A demonstration of how to deal with interpreting the union and intersection of two inequalities. For a more extensive and exhaustive demo, please view the videos entitled "Understanding… math math emporium union intersection inequality infinity circle graph numbers share bracket infinities notation interval meaning direction f. lot circles parenthesis end graphs middle From Tom Grant 13 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 math emporium parabola quadratic equation function axis of symmetry x-intercept y-intercept vertex axis intercepts symmetry equation graph answers comma coordinates courses cross crosses lines middle water cup dome downward From Tom Grant 13 plays 0
Multiplying conjugate binomials: Univariate duration 2 minutes 56 seconds Multiplying conjugate binomials: Univariate Multiplying conjugate binomials: Univariate	Multiplying conjugate binomials: Univariate Demonstrates what happens when the F.O.I.L. method is applied to multiply two binomails of the form (a + b) (a - b). It's special circumstance that allows a short cut. math math emporium algebra f.o.i.l. method (a+b)(a-b) times minus x. signs binomials term situation rule b. ab quantity generic bone binomial pattern answer coefficient middle square method From Tom Grant 31 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 math emporium algebra graph parabola vertex axis of symmetry point symmetry axis times side points equation middle parabolas things coordinate instance pen computer carabiner curve halves r3 From Tom Grant 13 plays 0
Graphing a parabola of the form y = ax^2 or y =… duration 6 minutes 23 seconds Graphing a parabola of the form y = ax^2 or y =… Graphing a parabola of the form y = ax^2 or y = ax^2 + c	Graphing a parabola of the form y = ax^2 or y = ax^2 + c How to graph these special parabolas points graph numbers times vertex axis side table mine plot half square middle term parabola quick grants renter minus torque From Tom Grant 17 plays 0
Using the Distance Formula duration 3 minutes 55 seconds Using the Distance Formula Using the Distance Formula	Using the Distance Formula Explains where the distance formula originates, and then gives an example of its use in finding the distance between two points. effects studying examinations general secondary education (high school) learning materials middle students algebra math educational assessment and evaluation elementary education and upbringing secondary education and high schools math emporium workbook From Tom Grant 602 plays 0
Solving a Formula for a Specified Variable, Part 2 duration 5 minutes 9 seconds Solving a Formula for a Specified Variable, Part 2 Solving a Formula for a Specified Variable, Part 2	Solving a Formula for a Specified Variable, Part 2 A second example of how to solve a formula for one of its variables. algebra (mathematics) fraction (mathematics) mathematical sciences middle age mathematics multiplication effects equation (math) arithmetic operations arithmetics algebra addition math emporium math From Tom Grant 784 plays 0