## GED Practice

### Algebra 1 PARCC Reviewer 9 (A-REI.10)

Sub-claim: A
The students solve problems involving the Major Content with connections to the Standards for Mathematical Practice
Type of items: Type 1
Color Code: Peach
Evidence Statement Key: A-REI.10
Calculator: X
Y = Yes; Assessed on Calculator Section
X = Calculator is Specific to Item
N = No; Assessed on Non-Calculator Sections
Z = Calculator Neutral (Could be Calculator or Non-Calculator Sections)
Point: 1 each (1:26)
Evidence Statement Text:
Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).
Clarifications, limits, emphases, and other information intended to ensure appropriate variety in tasks:
-
Sample Questions (taken from PARCC’s Practice Tests and Released Items):
• EOY Released Test Item 2
• PBA Released Test Item 8
• Paper Test, Unit 1, Item 5
• Paper Test, Unit 3, Item 33
• 2016 #3

1. EOY Released Test Item 2
The function f(x) = 2x - 3 has a graph in the xy-coordinate plane.
Select the graph that depicts the solution set of f(x).
2. PBA Released Test Item 8
Which is the graph of the function y = (x - 1)2 - 2?
3. Paper Test, Unit 1, Item 5
Which points are on the graph of the equation  -3x + 6y + 5 = -7?
a. ( -3 , 6 )
b. ( -2 , 0 )
c. ( 0 , -2 )
d. ( 6 , -3 )
e. ( 8 , 2 )

4. Paper Test, Unit 3, Item 33
The ordered pairs ( 20 , -29.5 ), ( 21 , -31 ), and ( 22 , -32.5 ) are points on the graph of a linear equation. Which of the following graphs shows all of the ordered pairs in the solution set of this linear equation?

5. 2016 #3
The graph of the equation y = 2x - 1 is shown in the coordinate plane.
Which lists contain only points that lie on the graph of y = 2x - 1?