The explicit rule for a sequence is an=5(−2)^n−1
what is the recursive rule for the sequence?
1) an=−2(an+1)
a1=5
2) an=−5(an+1)
a1=2
3) an=−2(an−1)
a1=5
4) an=−5(an−1)
a1=2

3) ,

Step-by-step explanation:

Given that the explicit rule for a sequence is .

Now we need to find about what is the recursive rule for the sequence and match with the given choices to find the correct choice.

1) ,

2) ,

3) ,

4) ,

Plug n=1 into given formula to get first term

base of the exponent part is (-2) so that means we need to multiply -2 to the previous term to get nth term

Hence correct choice is: 3) ,

23

step-by-step explanation:

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: