algebra i commandments algebraic thinking competency 2 algebraic thinking competency 2
DESCRIPTION
Testing Hints: 1)Circle important information 2)Eliminate answer choices Strategies: 1)Work out on your own and compare steps 2)Use substitution property with answer choices to see what works Testing Hints: 1)Circle important information 2)Eliminate answer choices Strategies: 1)Work out on your own and compare steps 2)Use substitution property with answer choices to see what works Objective 2a – DoK 2TRANSCRIPT
Algebra ICommandment
s
Algebraic Thinking
Competency 2
Solve, check, and graph multi-step linear equations and
inequalities in one variable, including
rational coefficients in mathematical and real-
world situationsObjective 2a – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Work out on your own and
compare steps4) Use substitution property
with answer choices to see what works
Objective 2a – DoK 2
C
B
D
F
F
B
B
F
Solve and graph absolute value equations and inequalities in one variable
Objective 2b – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Work out on your own and
compare steps4) Use substitution property
with answer choices to see what works
Objective 2b – DoK 2
B
D
J
J
F
J
H
H
Analyze the relationship
between x and y values, determine whether a relation is a function, and
identify domain and range
Objective 2c – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Vocabulary:3) Domain – x-values4) Range – y-values5) Function – No x-values
repeat; passes the vertical line test
Objective 2c – DoK 2
F
H
H
H
A
C
Explain and illustrate how a change in one
variable may result in a change in another variable and apply to
the relationships between independent
and dependent variables
Objective 2d – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Solve for y (y=)4) Use the y = button to input
the equation; get the table values to identify the change
Objective 2d – DoK 2
B
B
C
D
D
F
F
B
Graph and analyze linear
functions
Objective 2e – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Solve for y (y=); AKA: slope-
intercept form4) Use the y = button to input
the equation; get the table values to identify the coordinates or graph to see a solution
Objective 2e – DoK 2
C
C
B
J
J
A
F
C
Use algebraic and graphical methods to solve systems of
linear equations and inequalities in mathematical and
real-world situations
Objective 2f – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Solve for y (y=); AKA: slope-
intercept form4) Use the y = button to input
the equations; graph to see a solution
Objective 2f – DoK 2
D
D
C
D
A
H
B
D
Add, subtract, multiply, and divide
polynomial expressions
Objective 2g – DoK 1
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Complete distributive property4) Combine “like terms”
Remember:5) When multiplying, exponents
get larger6) When dividing, exponents get
smallerObjective 2g – DoK 1
A
C
D
C
C
G
A
Factor polynomials by using Greatest Common Factor (GCF) and factor quadratics that
have only rational roots
Objective 2h – DoK 1
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Use the Boolean Method of
solving using the calculator by storing a value in for the variable and solving
4) Complete the foil method on the answer choices
Objective 2h – DoK 1
B
D
A
D
A
C
Determine the solutions to
quadratic equations by using graphing, tables, completing
the square, the Quadratic formula,
and factoringObjective 2i – DoK 1
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Use the substitution property
using the answer choices given to identify which answers work
Objective 2i – DoK 1
A
B
C
F
G
G
J
Justify why some polynomials are prime over the
rational number system
Objective 2j – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Prime is NOT pretty!!! It can
NOT be factored!
Objective 2j – DoK 2
D
A
H
H
D
C
C
Graph and analyze absolute value and quadratic functions
Objective 2k – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Use the substitution property to
identify which answer choice makes the equation true
4) Type the equation into the y= button and find the table of values or graph it
Objective 2k – DoK 2
A
B
J
B
B
A
D
Write, graph, and analyze inequalities
in two variables
Objective 2l – DoK 2
Testing Hints:1) Circle important information2) Eliminate answer choices
Strategies:3) Solve for y (y=); AKA: slope-
intercept form4) Use the y = button to input
the equations; graph to see a solution
5) Use substitution property
Objective 2f – DoK 2
A
D
J
F
J
F
D
We are done with
Competency Two!