Answer:
This is an arithmetic sequence since there is a common difference between each term. In this case, adding
5
to the previous term in the sequence gives the next term. In other words,
a
n
=
1
+
d
(
−
)
.
Arithmetic Sequence:
This is the formula of an arithmetic sequence.
Substitute in the values of
3
and
Simplify each term.
Tap for more steps...
Subtract
from
2
Step-by-step explanation:
2:7
x = 21
Because GJ is a diameter, the angle K is a right angle (90 degrees).
Thus, 4x + 6 = 90, and 4x = 84. Thus, x = 21
c) y = 25^x
explanation
because y increase as x increases
