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Solving Equations Flashcards | StudBud
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Solving Equations
Solving Equations
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1
Writing Linear Inequalities
A
C
B
D
2
Which compound inequalities are best described from the given graph?
x ≥ 1 or x < 2
x ≥ 1 and x < 2
x ≤ 1 and x > 2
x > 1 or x ≤ 2
3
COMPOUND INEQUALITIES
B
A
D
C
4
What is the BEST process for solving equations and inequalities?
Surrounding the variable with other numbers.
Doing the opposite to one side.
Using inverse operations to isolate the variable.
Guess and check!
5
Inequalities solve just like equalities except when adding or subtracting by a negative number
True
False
6
Which compound inequalities are best described from the given graph?
x < -1 or x > 2
x > -1 or x > 2
x < -1 or x < 2
x < -1 and x > 2
7
GRAPH AND SOLVE COMPOUND INEQUALITIES
D
A
B
C
8
When graphing inequalities when do you use an open dot(○)?
Greater than
None of the above
Less than or greater than
Less than
9
When solving equations or inequalities for a given variable we use ______________ operations
opposite
the same
similar
all
10
A set of values that satisfy a given set of equations or inequalities.
solution set
inequality
equation
equation set
11
Which is TRUE about equations and inequalities?
Equations have one solution, but inequalities can have many.
Inequalities cannot be equal to a number.
Only inequalities can be graphed.
They are solved using different processes.
12
Solve the Multi-Step Inequalities: 3-6n-4<17
n>3
n<3
n<-3
n>-3
13
What does inequalities mean?
a math term used to desciribe a number line
a mathematical sentence involving <, >, or = plus < or >
a mathmatical sentence involing +, -, and =
a pet that isnt equal to your other pet
14
Solving multi step inequalities
X>6
x
15
Multi step inequalities
6d/5-3
6
16
Inequalities
x ≤ 10
x ≥ 10
x ≥ −11
x ≤ −11
17
How can you check your answers with equations an inequalities?
If someone else got the same answer, it must be right.
Substitution: plug in possible answers and check.
Ask your teacher.
If it is a whole number, it must be correct.
