8 th Grade MCA HW #1 Name: ALGEBRA (8.2.2.1) linear function, slope-intercept form 8.2.2.1: Represent Linear Functions with tables, verbal descriptions, symbols, equations and graphs; translate from one representation to another Emerging Understanding Question Partially Proficient Question Proficient Question Exceeding Standard Question Show your answer is correct using both an equation and a table. Circle the statement that best matches your personal understanding of today’s benchmark. BENCHMARK DOES NOT MEET STANDARD PARTIALLY MEETS STANDARD MEETS STANDARD EXCEEDS STANDARD 8.2.2.1 I do not understand this standard I understand some parts of this standard I am confident I can do problems on this standard correctly. I understand this standard so well I can explain it to friends.
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8th Grade MCA HW #1 Name:
ALGEBRA (8.2.2.1)
linear function, slope-intercept
form
8.2.2.1: Represent Linear Functions with tables, verbal descriptions, symbols, equations and graphs; translate from one representation to another
Show your answer is correct using both an equation and a table.
Circle the statement that best matches your personal understanding of today’s benchmark.
BENCHMARK DOES NOT MEET
STANDARD PARTIALLY MEETS
STANDARD MEETS STANDARD EXCEEDS STANDARD
8.2.2.1 I do not understand this
standard I understand some parts
of this standard
I am confident I can do problems on this
standard correctly.
I understand this standard so well I can explain it to friends.
8th Grade MCA HW #2 Name:
ALGEBRA (8.2.2.2) linear function,
slope, x-intercept, y-intercept, proportional
relationship, rate of change
8.2.2.2: Identify graphical properties of linear functions including slopes and intercepts. Know that the slope equals the rate of change, and that the y-intercept is zero when the function represents a proportional relationship.
Given the equation -2x + 5y = 14, find the slope and y-intercept of the line.
Circle the statement that best matches your personal understanding of today’s benchmark.
BENCHMARK DOES NOT MEET
STANDARD PARTIALLY MEETS
STANDARD MEETS STANDARD EXCEEDS STANDARD
8.2.2.2 I do not understand this
standard I understand some parts
of this standard
I am confident I can do problems on this
standard correctly.
I understand this standard so well I can explain it to friends.
8th Grade MCA HW #3 Name:
ALGEBRA (8.2.2.3)
linear function
8.2.2.3: Identify how coefficient changes in the equation f (x) = mx + b affect the graphs of linear functions. Know how to use graphing technology to examine these effects.
Viola makes gift baskets for Valentine’s Day. She has 13 baskets left over from last year, and she plans to make 12 more each day. How many days will she need to work until she has 181 baskets?
Write an equation and solve the problem.
Circle the statement that best matches your personal understanding of today’s benchmark.
BENCHMARK DOES NOT MEET
STANDARD PARTIALLY MEETS
STANDARD MEETS STANDARD EXCEEDS STANDARD
8.2.2.4 I do not understand this
standard I understand some parts
of this standard
I am confident I can do problems on this
standard correctly.
I understand this standard so well I can explain it to friends.
8th Grade MCA HW #5 Name:
ALGEBRA (8.2.2.5)
geometric sequence,
common ratio
8.2.2.5: Represent geometric sequences using equations, tables, graphs and verbal descriptions, and use them to solve problems.
You complain that the hot tub in your hotel suite is not hot enough. The hotel tells you that they will increase the temperature by 10% each hour. 1. Write an equation to represent the situation. 2. If the current temperature of the hot tub is 75˚ F, what will be the temperature of the hot tub after 3 hours, to the nearest tenth of a degree?
Circle the statement that best matches your personal understanding of today’s benchmark.
BENCHMARK DOES NOT MEET
STANDARD PARTIALLY MEETS
STANDARD MEETS STANDARD EXCEEDS STANDARD
8.2.2.5 I do not understand this
standard I understand some parts
of this standard
I am confident I can do problems on this
standard correctly.
I understand this standard so well I can explain it to friends.
8th Grade MCA HW #6 Name:
ALGEBRA (8.2.3.1)
expression, algebraic properties, associative,
distributive, commutative, identity
8.2.3.1: Evaluate algebraic expressions, including expressions containing radicals and absolute values, at specified values of their variables.
What is the value of the expression below when a = -3 and b = -27? Show work!
√𝑎𝑏
What is the value of the expression below when x = -4 and y = 5? Show work!
-3│-2x - y│
Proficient Question Exceeding Standard Question
Evaluate the radical expression
8 + 2√𝑏
𝑎
when a = -2 and b = 16. Show work!
Evaluate the expression
3|2𝑥 + 1| − 3√3𝑦
5 + √(−2)(𝑥)
when x = -24.5 and y = 48. Show work!
Circle the statement that best matches your personal understanding of today’s benchmark.
BENCHMARK DOES NOT MEET
STANDARD PARTIALLY MEETS
STANDARD MEETS STANDARD EXCEEDS STANDARD
8.2.3.1 I do not understand this
standard I understand some parts
of this standard
I am confident I can do problems on this
standard correctly.
I understand this standard so well I can explain it to friends.
8th Grade MCA HW #7 Name:
ALGEBRA (8.2.3.2)
expression, algebraic properties, associative,
distributive, commutative, identity
8.2.3.2: Justify steps in generating equivalent expressions by identifying the properties used, including the properties of algebra. Properties include the associative, commutative and distributive laws, and the order of operations, including grouping symbols.