Desmos Activity 4/18/17 by Kelley Gould https://padlet.com/kelleygould/desmosvert :) en-us 2017-04-18 11:55:44 UTC 2017-04-18 13:00:50 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Growing.png If a=0, it is a straight line. So in order for it to be quadratic, a can be any number but zero. https://padlet.com/kelleygould/desmosvert/wish/166730227 2017-04-18 12:20:10 UTC https://padlet.com/kelleygould/desmosvert/wish/166730227 https://padlet.com/kelleygould/desmosvert/wish/166730292 I noticed that when a is changed to a negative, the graph turns upside down.]]> 2017-04-18 12:20:24 UTC https://padlet.com/kelleygould/desmosvert/wish/166730292 when the vertex is on the x-axis, k is 0. when the vertex is on the y-axis,h is 0. a affects how wide or narrow the graph is. https://padlet.com/kelleygould/desmosvert/wish/166730914 2017-04-18 12:22:45 UTC https://padlet.com/kelleygould/desmosvert/wish/166730914 https://padlet.com/kelleygould/desmosvert/wish/166730921 k affects where the graph goes on the y-axis]]> 2017-04-18 12:22:48 UTC https://padlet.com/kelleygould/desmosvert/wish/166730921 https://padlet.com/kelleygould/desmosvert/wish/166730926 k determines where the graph goes on the y axis.]]> 2017-04-18 12:22:49 UTC https://padlet.com/kelleygould/desmosvert/wish/166730926 "h" affects where the graph goes on the x-axis https://padlet.com/kelleygould/desmosvert/wish/166730949 2017-04-18 12:22:53 UTC https://padlet.com/kelleygould/desmosvert/wish/166730949 https://padlet.com/kelleygould/desmosvert/wish/166731009 I noticed that when h and k are played together, the graph moves in slope.

]]> 2017-04-18 12:23:09 UTC https://padlet.com/kelleygould/desmosvert/wish/166731009 Ryan VanDeWater https://padlet.com/kelleygould/desmosvert/wish/166731321 As the k value gets higher the graph moves ]]> 2017-04-18 12:24:24 UTC https://padlet.com/kelleygould/desmosvert/wish/166731321 "a" determines how narrow/wide the parabola is (based on what a equals to https://padlet.com/kelleygould/desmosvert/wish/166731331 2017-04-18 12:24:25 UTC https://padlet.com/kelleygould/desmosvert/wish/166731331 I notice that the larger a is the narrower the graph of the function is. If a is negative, the graph of the function is reflected upside down. If a is less than one but greater than zero the graph of the function widens. https://padlet.com/kelleygould/desmosvert/wish/166731336 2017-04-18 12:24:27 UTC https://padlet.com/kelleygould/desmosvert/wish/166731336 https://padlet.com/kelleygould/desmosvert/wish/166731365 when a is closer to 0 the graph widens but when it is negative it flips over the graph]]> 2017-04-18 12:24:33 UTC https://padlet.com/kelleygould/desmosvert/wish/166731365 The a Value - Jon https://padlet.com/kelleygould/desmosvert/wish/166731519 When you increase the value of a, the graphed lines move closer to each other, or they go up faster than when the value is lower. It also changes how narrow or wide the parabola is on the graph.]]> 2017-04-18 12:25:14 UTC https://padlet.com/kelleygould/desmosvert/wish/166731519 https://padlet.com/kelleygould/desmosvert/wish/166731627 If the k value is changed, it moves over by the amount of the changed number (Ex:  If the number is 3, the graph moves to the right by three]]> 2017-04-18 12:25:44 UTC https://padlet.com/kelleygould/desmosvert/wish/166731627 https://padlet.com/kelleygould/desmosvert/wish/166731750 When values k and h is changed, it moves the location of the line, and when you change the value of a it changes how wide or narrow the line is

]]> 2017-04-18 12:26:12 UTC https://padlet.com/kelleygould/desmosvert/wish/166731750 https://padlet.com/kelleygould/desmosvert/wish/166731895 the lower number that h is, the farther to the left it will go]]> 2017-04-18 12:26:54 UTC https://padlet.com/kelleygould/desmosvert/wish/166731895