Solving for x
(x-3)^2=36
(x-3)^2=36
x-3=6
x=9
x-3=-6
x=-3
Who is Clovis West's deputy principal?
Matt Loggins
Solve the system
y=4
4=x^2-3x
4=x^2-3x
x^2-3x-4
(x-4)(x+1)=0
x=4, x=-1
Solve and make a number line and put your answer in interval notation.
x+3<5
x+3<5
x<2
(-∞,2)
Graph
y=sqrt(x+3)-2
On boards
sqrt(2x+5)-17=-14
sqrt(2x+5)-17=-14
sqrt(2x+5)=3
2x+5=9
2x=4
x=2
Graph
y=1/(x-4)+2
On boards
Put into graphing form
y=x^2+6x+13
y=(x+3)^2+4
Solve and make a number line and put your answer in interval notation.
|2x+8|≤10
|2x+8|≤10
2x+8=10 2x+8=-10
2x=2 2x=-18
x=1 x=-9
[-9,1]
-6(2x+1)≥4x
-6(2x+1)≥4x
-12x-6=4x+2
-16x=8
x=(-1)/2
(-∞,-0.5]
see boards for number line
3|x-7|=15
3|x-7|=15
|x-7|=5
x-7=5
x=12
x-7=-5
x=2
See graph on doc camera
a) -1
b)-1,3
c) 2
d) i) 4 ii)6
iii)1 iv)4
Solve by graphing
y=sqrt(x+1)-2
y=x-3
See boards
How many teachers teach math 3 at Clovis West? List them
4
Mr. Kubose
Mrs. Torres
Ms. Kaur
Mr. Austin
Put into graphing form
34=x^2+12y+y^2-18x
34=x^2+12y+y^2-18x
34+36+81=x^2-18x+81+y^2+12y+36
151=(x-9)^2+(y+6)^2
What year did Clovis West open?
1976
Graph
(x-4)^2+2=-x+8
On boards
Put into graphing form
44=x^2+22y+y^2-4x
44+4+121=x^2-4x+4+y^2+22y+121
169=(x-2)^2+(y+11)^2
What is the radius and center of this circle?
Solve and make a number line and put your answer in interval notation.
6|3x+4|-2>10
6|3x+4|-2>10
6|3x+4|>12
|3x+4|>2
3x+4=2 3x+4=-2
x=(-2)/3
and
x=-2
(-∞,-2)U(-2/3,∞)
Solve the system
y=sqrt(4x^2-3)
y=2x+3
2x+3=sqrt(4x^2-3)
4x^2+12x+9=4x^2-3
12x=-12
x=-1
(7x+18)/x-4=12
(7x+18)/x-4=12
(7x+18)/x=16
7x+18=16x
18=9x
2=x
3x+3y=12
y=x^2+2
See boards
What is the name of Clovis West's principal?
Jason James
Solve and make a number line and put your answer in interval notation.
3x^2+4x-3≤2x^2-3x+5
3x^2+4x-3≤2x^2-3x+5
x^2+7x-8=0
(x+8)(x-1)
x=-8 x=1
[-8,1]
How long did it take Ms. H to make this Jeopardy?
TOO LONG!!