1.
Identify the hypothesis in the following algebraic statement:
If 3
x
+ 10 = 13, then
x
= 1.
A.
3
x
+ 10
B.
x
= 1
C.
3
x
+ 10 = 13
D.
3
x
Hint
2.
Identify the conclusion in the following algebraic statement:
If
a
= 3, then 2
a
+ 1 = 7.
A.
2
a
+ 1 = 7
B.
2
a
C.
2
a
+ 1
D.
a
= 3
Hint
3.
Which values of
x
and
y
are counterexamples to the given statement?
If
x
–
y
= an even number, then both
x
and
y
are even numbers.
A.
x
= 19,
y
= 13
B.
x
= 15,
y
= 8
C.
x
= 12,
y
= 4
D.
x
= 22,
y
= 20
Hint
4.
Identify the hypothesis in the following statement: If
x
– 3 = 9, then
x
= 12.
A.
x
B.
x
= 12
C.
x
– 3
D.
x
– 3 = 9
Hint
5.
Identify the conclusion in the following statement: If 13
b
+ 12 = 77, then
b
= 5.
A.
b
= 5
B.
13
b
+ 12 = 17
C.
13
b
+ 12
D.
b
Hint