Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Arithmetic Sequences
easy
0:00.0
If
a
1
=
0
a_1 = 0
a
1
=
0
and
d
=
−
5
d = -5
d
=
−
5
, what is
a
4
a_4
a
4
?
A
-10
B
-15
C
-20
D
0
Submit Answer