Warm Up 11/2/2018 by Amanda Slowikowski https://padlet.com/amanda_slowikowski/nbst1zmtmlbt What characteristics of a parabola are being restricted when asked to write an equation of a quadratic with a range greater than or equal to negative 5? Recall that the characteristics include the following: whether it opens up or down, the roots, the vertex, the axis of symmetry, the y-intercept, where it increases or decreases, the domain and range. Explain your answer. en-us 2018-11-02 17:03:30 UTC 2026-01-18 14:05:36 UTC hello@padlet.com Characteristics of a Parabola amanda_slowikowski https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299903775 2018-11-02 17:18:18 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299903775 CHARACTERISTICS sfern21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299928404 1. Usually you can choose the value for "a", but this time it has only one correct value.
2. The parabola will only be able to open up.]]> 2018-11-02 18:00:09 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299928404 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299928955 -  the vertex
-  Range has to be greater than 5
- axis of symmetry

]]> 2018-11-02 18:01:09 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299928955 Characteristics of a Parabola jcabr21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929834 It restricts the choice of the vertex's y value, which would be (x,-5). The graph will have to open up because it has to be greater than.]]> 2018-11-02 18:02:47 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929834 Characteristics: acast211 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929870 The range is restricted and can't be anything less than -5.

]]> 2018-11-02 18:02:50 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929870 restrictions gcort21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929891 range,wether it opens up or down, The "a" value ]]> 2018-11-02 18:02:53 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929891 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929997 opens up
Roots (-1,0) (1,0)
Range is greater than 5 
Vertex: (1,-4)
Axis of symmetry: 1

]]> 2018-11-02 18:03:04 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299929997 djuar21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930091  The graph can open up since its quadratic range  and it also restricts  the x-intercept. Negative 5 is the restriction.]]> 2018-11-02 18:03:17 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930091 jdean212 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930249 When asked to write an equation of a quadratic with a range greater than or equal to -5, some characteristics will be restricted. The parabola will have to open up, since the range cannot be lesser than -5. The vertex will also have to be at -5 on the y-axis.]]> 2018-11-02 18:03:35 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930249 The graph has to be opened up, since the range is greater, or equal to -5. Also the roots would changed as well. https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930321 2018-11-02 18:03:41 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930321 Characteristics mparr21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930959 The graph opens upwards so the range is greater than or equal to 5 (range is restricted), the vertex is (1, -4), the axis of symmetry is 1.

]]> 2018-11-02 18:05:00 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299930959 Restrictions jlind21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932219 The graph has to open upward so the range can be greater than -5.]]> 2018-11-02 18:07:35 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932219 The graph has to be opened up, since the range is greater, or equal to -5. The vertex is also restricted because it can't be below -5. chuyn21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932438 2018-11-02 18:08:06 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932438 erobl21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932673
- the range has to be  greater than 
- 5
it can´t go below -5
When the range is restricted the ¨y¨ coordinate of the vertex is affected and so is its concavity(opens up or down).

]]> 2018-11-02 18:08:39 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932673 Characteristics vlope211 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932802 the vertex is restricted because it has to align with the axis of symmetry and it has to be open up because the range has to be greater or equal to negative 5.]]> 2018-11-02 18:08:57 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299932802 damad21 https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299933417 Opens up
Roots: (-1,0) (1,0)
Range is greater than  or equal to 5
Vertex: (1,-4)
axis of symmetry: 1
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]]> 2018-11-02 18:10:15 UTC https://padlet.com/amanda_slowikowski/nbst1zmtmlbt/wish/299933417