F(1)=4
f(n)=f(n−1)⋅(−0.5)


Find an explicit formula for f(n)f(n)f, left parenthesis, n, right parenthesis.

f(n)=0+2(n−1)

Step-by-step explanation:

From the recursive formula, we can tell that the first term of the sequence is 0 and the common difference is 2.

Note that this solution strategy results in this formula, however an equally correct solution can be written in other equivalent forms as well.

Please mark me brainliest!

Hope this helps!

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

step-by-step explanation:

for volume, add base x height x width