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the x-intercepts are the same value as that of factors.

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the x-intercepts are the same value as that of factors.

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Factors can be the same as the x intercept. The x intercepts is the negative of the factor.

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The x intercepts are the p and q values with the opposite signs

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The x intercepts are the p and q values with the opposite signs

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c= y-int

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h and k also could be used for the vertex

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h and k also could be used for the vertex

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The x-intercepts are p and q but with the opposite sign.

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(h,k)= vertex

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The c in the equation can be used as the y value

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The c in the equation can be used as the y value

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The "a" value represents the stretch and the shrink. The "h" value represents moving to the left and right on the graph. The "k" value represents moving the graph up and down. 

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The "a" value represents the stretch and the shrink. The "h" value represents moving to the left and right on the graph. The "k" value represents moving the graph up and down. 

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What do you know about INTERCEPT FORM of a quadratic?

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What do you know about INTERCEPT FORM of a quadratic?

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(p,q) are the x-intercepts of the equation
a is the stretch or shrink factor

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Intercept form can be used to find the x-intercept in a parabola.

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h and k is the vertex

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Q would be one X intercept and Y would be another

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You can use -b/2a to find the axis of symmetry.

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to find axis of sym., use the formula -b/2a

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You can use -b/2a to find the axis of symmetry

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Graphing form is able to make a parabola off of just your vertex.

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The intercept form of a quadratic is the same value as the standard form of a quadratic.

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The x-intercepts are the p and q values but with the opposite signs.

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it must access axis of symetry. on the parabola.

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it must access axis of symetry. on the parabola.

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 To find the axis of symmetry it is -b/2a. 

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 To find the axis of symmetry it is -b/2a. 

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The equation varies if the graph opens up or down (- or not), or opens up to the side. Besides that, all components stay the same

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you can find the roots

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the graphing form will help you graph a parabola by inputting the vertex and x values

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the graphing form will help you graph a parabola by inputting the vertex and x values

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The vertex of the function is (h,k)

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What do you know about INTERCEPT FORM of a quadratic?

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What do you know about INTERCEPT FORM of a quadratic?

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a is the stretch or shrink factor
p,q are the x-intercepts

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a,b, and c are numbers with a not equal to zero...the graph of a quadratic function is a curve called parabola.

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the standard form of a quadratic can be used to find the vertex of a graphing form 

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the standard form of a quadratic can be used to find the vertex of a graphing form 

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You can substitute in an x,y pair when given h and k to find the a value.

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I know that 'h' and 'k' are the vertex.

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What do you know about STANDARD FORM of a quadratic?

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What do you know about STANDARD FORM of a quadratic?

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a is the stretch or shrink
x=(-b+-sqrt(b^2-4ac))/2a are the roots
(-b/2a, f(-b/2a) is the vertex
c is the y-intercept

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x does not equal 0

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the intercept form of a quadratic used to find the y intercept by using the x values or the x values by using the y intercept

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the intercept form of a quadratic used to find the y intercept by using the x values or the x values by using the y intercept

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(h,k)=vertex

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if you plug this equation into a graph you would get H and K as the solutions

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A can never be equal to 0

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What do you know about GRAPHING FORM of a quadratic?

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What do you know about GRAPHING FORM of a quadratic?

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The vertex is (h,k)
The a is the stretch or shrink factor

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(-b/2a , f(-b/2a)) is the vertex

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if a is positive, the graph opens upward. if a is negative, then it opens downwards... vertex is the point of (h,k)

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h and k are the vertex

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'C' is the y-intercept and the axis of symmetry is -b/2a.

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-b/2a = axis of symm

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X values on X axis

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Ax will be squared

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the h and k are going to make the vertex

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you can find the axis of symmetry using b/2a

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you need the vertex and a few points on the line to get the shape

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you need the vertex and a few points on the line to get the shape

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Most of the time it crosses the x line.

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that it makes a parabola, with an axis of symmetry

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that it makes a parabola, with an axis of symmetry

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graphing a quadratic on a parabola gives a "u" shape curve.

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graphing a quadratic on a parabola gives a "u" shape curve.

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What do we know about GRAPHING quadratics so far?

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What do we know about GRAPHING quadratics so far?

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- the factored form gives us the x-intercepts
- the x-intercepts are where the graph intercepts the x-axis
- the vertex is the highest or lowest point in the graph
- the max/min is the highest or lowest point on the graph
- the y-intercept is the point at which the graph intercepts the y-axis
- the axis of symmetry is the x-value of the vertex

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That it's irritating /j
The axis of symmetry is the x value of the vertex. The Vertex is the maximum/minimum. There can only ever be 2 x-intercepts in a quadratic formula. You can get the y-intercept from looking where x=0.

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There are multiple forms of writing an equation to graph quadratics. You could use standard form, or intercept form, or vertex form

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You just input an x into the function and you'll get a y point.

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the graph of the quadratic function is a parabola

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the graph of the quadratic function is a parabola

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you can find points on just one side and then use the axis of symm to find the points on the other side.

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you can find points on just one side and then use the axis of symm to find the points on the other side.

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To solve a quadratic, we have to solve for h in vertex form.

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To solve a quadratic, we have to solve for h in vertex form.

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to find the vertex you can use the equation y=a(x−h) 2 +k

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to find the vertex you can use the equation y=a(x−h) 2 +k

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You can graph using the axis of symmetry and vertex which can be found by using equations like -b/2a when dealing with an equation in standard form.

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the box method can help you find the standard form.  you can also see the x intercpet by just looking at the graph

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When graphed, it makes an upward parabola using the vertex.