Math II Honors - Warmup 3/15/18 by Jill Smith https://padlet.com/jwsmith1/r70xodq9nnrn 1. Solve by completing the square and then determine the transformations that occurred from the parent graph to the graph of this equation: -3x^2 + 12x + 10 = 0 - - - - - - - - - - -2. Given a ball is launched at an initial velocity of 15 feet per second from a hill 5 feet tall, write the equation for the situation and then find the maximum height that the ball reaches. en-us 2018-03-15 02:56:46 UTC 2025-11-16 17:38:16 UTC hello@padlet.com its ya boi https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242289223 1. x=4.71
     x= -.71
Vertex: y= -39
2. ]]> 2018-03-15 11:57:17 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242289223 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291076 1.
2.]]> 2018-03-15 12:02:38 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291076 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291207 1. x=4.7 & x=-.7
Vertex form: -3(x-2)^2+22
Transformations:
  • reflects over x axis
  • stretch
  • right 2, up 22
2. -16t^2+15t+5
Max height: 8.5ft

]]> 2018-03-15 12:03:00 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291207 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291235 1. x=2+or-square root of 66/3 trans:
reflect on x axis
stretches
right 2
up 22
 2    -16x^2+15x+5
maxI:8.5 feet        ]]> 2018-03-15 12:03:05 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291235 Wow :) https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291385 1. x=3.5
x=.51
Vertex Form: -3(x-2)^2+22
Transformation: Reflection, Stretch, 
Right 2
Up 2

2. ]]> 2018-03-15 12:03:33 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291385 deadpool https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291421 1.x=4.7 x=-0.7
Transformation:
reflection 
stretch
right 2
up 22

2.h(t)=-16t² +15t+5
max height is 8.5 feet]]> 2018-03-15 12:03:39 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291421 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291536 1.x=4.71; x=.7
transformation
reflection
stretch
right 2
up 22
2. -16x2 +15x+5
Max-=8.5]]> 2018-03-15 12:04:02 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291536 Boiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiï https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291612 1) x=4.7  x= -.7 
    a) Transformations: Reflect over x-axis, stretch, right 2, Up 22
2)  8.5 = Max Height]]> 2018-03-15 12:04:16 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242291612 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242293524 1. ]]> 2018-03-15 12:09:27 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242293524 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242294394 1)x=-.71
   x=4.71
transformation:
reflection
stretch 
right 2
up 22
2) 792.5ft]]> 2018-03-15 12:11:38 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242294394 walbax1940 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242294514 x=4.7
x=-.71
Vertex form: -3(x-2)^2 +22
Transformations: Reflection, stretch, right 2 up 22

2: -16x^2 +15x+5 
8.5 ft]]> 2018-03-15 12:11:55 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242294514 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242295874 1. x=4.71
     x= -.71
Vertex Form: y= -39x-2)^2+22
Transformations: 
  • reflect over x-axis
  • stretch
  • right 2
  • up 22

2.  -16x^2+ 15x +5
8.5ft
]]> 2018-03-15 12:15:18 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242295874 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242296396 1. a) 2+2.71
           2-2.71
     b) Transformations:  Reflection, Stretch, Right 2, Up 22
2. a) -16x^2+15x+5
    b) 8.5ft]]> 2018-03-15 12:16:31 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242296396 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242297696 1. x= 4.7
     x=-0.7
Transformations: 
  •  Reflection over x-axis
  • Stretch
  • Right 2
  • Up 22
2. -16t^2+15t+5
Maximum Height = 8.5 ft
]]> 2018-03-15 12:19:10 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242297696 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242297810 1. x= 4.71
     x=-.71
Transformations:
  Reflection
Stretch
right 2
up 22
2.

]]> 2018-03-15 12:19:24 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242297810 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242297864 1:x=4.7, x=-.7
Transformations:
a)Reflection over x-axis
b)Stretch
c)right 2
d)up
2: h(t)=-16t^2+15t+5
 8.5 feet]]> 2018-03-15 12:19:32 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242297864 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242298374 1. 
x=4.7
x=-.71
Vertex form: -3(x-2)^2 +22
Transformations: 
Reflection
Stretch
Right 2   Up 22

2.
-16t^2+15t+5
8.5

]]> 2018-03-15 12:20:35 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242298374 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242298464 1. x= 4.7 and x= .7
Transformations:
reflection over the x axis
stretch
right 2
up 22
2. y= -16t^2+15t+5
8.5 ft]]> 2018-03-15 12:20:47 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242298464 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242298642 1) x=4.7
     x=.7
     trans- reflection, stretch, right 2,
up 22
2) 8.5]]> 2018-03-15 12:21:10 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242298642 its ya boi #2 dyldov7819 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242303161 1) x= 4.7
     x= -.71
Vertex Form: -3(x-2)^2=22
Transformations: 
*reflects over x axis
*stretches
*right 2
*up 22
2) 8.5 feet]]> 2018-03-15 12:29:22 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242303161 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242303501 1. x=4.7, x=-.7
Vertex Form:
Transformations: 
  • Reflects over x-axis
  • Stretch 
  • Right 2
  • Up  22
2. -16t^2+15t+5
8.5 feet.
]]> 2018-03-15 12:30:11 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242303501 https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242303607 1.x=4.71,x=-.71
reflection
stretch
right 2
up 22
2.-16x^2+15x+5
8.5]]> 2018-03-15 12:30:24 UTC https://padlet.com/jwsmith1/r70xodq9nnrn/wish/242303607