Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.
TEST ITEM SPECIFICATIONS

Item Type(s):
This benchmark will be assessed using:
EE
item(s)
Also assesses:
MAFS.912.AREI.4.10
 Assessment Limits :
In items where a function is represented by an equation, the function
may be an exponential function with no more than one translation, a
linear function, or a quadratic function.In items where a function is represented by a graph or table, the
function may be any continuous function.  Calculator :
Neutral
 Clarification :
Students will find a solution or an approximate solution for f(x) = g(x)
using a graph.Students will find a solution or an approximate solution for f(x) = g(x)
using a table of values.Students will find a solution or an approximate solution for f(x) = g(x)
using successive approximations that give the solution to a given
place value.Students will justify why the intersection of two functions is a solution
to f(x) = g(x).Students will verify if a set of ordered pairs is a solution of a function.
 Stimulus Attributes :
Items may be set in a mathematical or realworld context.Items may use function notation.
Items must designate the place value accuracy necessary for
approximate solutions.  Response Attributes :
Items may require the student to complete a missing step in an
algebraic justification of the solution of f(x) = g(x).Items may require the student to explain the role of the xcoordinate
and the ycoordinate in the intersection of f(x) = g(x).Items may require the student to explain a process.
Items may require the student to record successive approximations
used to find the solution of f(x) = g(x).
SAMPLE TEST ITEMS (1)
 Test Item #: Sample Item 1
 Question:
Cora is using successive approximations to estimate a positive solution to f(x)=g(x), where
f(x)=x²+13 and g(x)=3x+14. The table shows her results for different input values of x.
Use Cora's process to find the positive solution, to the nearest tenth, of f(x)=g(x).
 Difficulty: N/A
 Type: EE: Equation Editor