The best way is to use real examples for them, things that trigger an actual memory or even a visual aid! (:
Good luck, rockstar!
I hope you pass, and good luck!
Answer:
c
Step-by-step explanation:
when we add 0 to x ,it remains x.
x+0=x
0 is additive identity.
For the given geometric progression, the nth term of the given GP is
.
Option (C) is correct.
What is the Geometric Progression?
Geometric Progression (GP) is a type of sequence in mathematics in which each succeeding term is produced by multiplying each preceding term by a fixed number known as a common ratio. This progression is also known as a pattern-following geometric sequence of numbers.
The given sequence is 2, 6, 18, 54
here the first term(a) = 2 and the common ratio(r) = 6/2 =3
Then by using the formula for the nth term of a GP, we get

Hence the nth term of the given GP is
.
To learn more about Geometric progression, visit:
brainly.com/question/12006112
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Find points and find the slope from the points. Then plug the points into the equation along with the slope and then you can solve for b