7.2
what are the 2 methods to solving these types of problems (system of 3 equations)
what is Elimination and substitution
what are the 2 methods used for solving these types of problems (system of 2 equations)
what is elimintation/ subtraction
when do you draw a solid line
what is ≤ or ≥
what is the first step in solving a partial fraction?
what is Decompose into separate fractions
what country has the most U.F.O sightings
what is U.S.A
What is the first step in solving by elimination?
what is rewrite in a linear system in two variables
what is the first step of solving by substitution method
make one of the equation equal to Y
when do you shade below
what is ≤ or <
how many fractions would you split this equasion into?
7x2+20x+16
__________
(x+2)(X+1)2
what is 3
what is the capital of south sudan
what is Juba
x-6y+4z=-12
x+y-4z=12
2x+2y+5z=-15
(0,0,-3)
x2+y2=49
y=x+7
(0,7) (-7,0)
2x-4y ≥ 8 simplify it
y ≤ .5x-2
17x−53
___________
(x−5)(x+3)
what is 4/(x-5)+ 3/(x+3)
how many fingers and I holding up
what is 2
-8x-8y+8z=104
7x-4y+7z=8
-x-8y-z=76
(-4,-9,0)
x2+y2=169
x+y=17
(5,12) (12,5)
x-y>2
4x+5y≥ 10
solve/graph it
what is y<x-2
y≥-4/5x-2
look at paper for graph
7x2−17x+38
___________
(x+6)(x−1)2
see answer on sheet
is gabe Dutra going to pass this class
what is no
-5x+8y-4z=38
6y+3z=-9
-2z=10
solve it by your choice
x2+y2=25
y-x=7
(-3,4) (-4,3)
2x+y ≥ 3
y ≤ x2-3
solve/graph
what is
y≥3-2x
y ≤ x2-3
graph on paper
17x−53
_________
x2−2x−15
see answer on sheet
how many lil-piggies does Zachary have (he was in a huge accident)
what is 10 (the accident was his conception)