WorksheetsAlgebra Unit 2 Pre-test
Total questions: 20
Worksheet time: 34mins
Define absolute value
a letter used to represent a value that can change
the value generated for y
a group of numbers, symbols, and variables with one or more operations
a value substituted for x
the distance of a number from zero on the number line
Define algebraic expression
a group of numbers, symbols, and variables with one or more operations
the horizontal number line in the coordinate plane
the distance of a number from zero on the number line
a letter used to represent a value that can change
a value substituted for x
Define input
a letter used to represent a value that can change
a value substituted for x
a value generated for y
a group of numbers, symbols, and variables with one or more operations
the horizontal number line in the coordinate plane
Define output
a letter used to represent a value that can change
a value substituted for x
the value generated for y
the distance of a number from zero on the number line
the horizontal number line in the coordinate plane
Define x-axis
a letter used to represent a value that can change
a value substituted for x
the horizontal number line in the coordinate plane
a group of numbers, symbols, and variables with one or more operations
the value generated for y
Solve the equation
17/27
-3/17
27/17
3/17
Solve the equation
1/7
0
14
7
Solve the equation
-45
-9
-5
-18
Solve the equation
5
17
40
9
Solve the equation
7
-7/3
63
2
Solve the equation
4
17
16
19
Solve the equation
48
-23
11
5
Solve the equation
5
6.4
4
5.3
Solve the equation
-1
-9
-21
3
Solve for the indicated variable
A/l=w
w=l/A
A/w=l
Al=w
h=V/lw
w=lh/V
V/lh=w
lh/w=V
Solve for the indicated variable
h=A/b
A/h=b
A=bh
b/A=h
Solve for the indicated variable
t=I/Pr
I/tr=P
r=I/Pt
P=t/Ir
Solve for the indicated variabl
r=C/2π
C=2πr
2r/π=C
2π/C=r
Solve for the indicated variable
h=(1/3)Vlw
w=(1/3)lh/V
3V=lwh
3V/lw=h
