Given that

and

, if

is an arithmetic sequence, then the common difference between successive terms is

.
You then have




So the explicit formula for the

th term is
Answer:
Between (-6,0) and (-5,0).
Step-by-step explanation:
When it crosses the x axis, it's an x-intercept. To find the x-intercept, set y (aka f(x)) to zero. The solutions to the equation are approximately 3.36 and - 5.36. Since you're finding the negative x-intercept, you only need the negative solution - 5.36. This is in between (-6,0) and (-5,0).
Answer:
I got 103˚ because I put (x+40)˚ into the calculator
Answer:
I am pretty sure the answer is 10: 12 have a great day.
Step-by-step explanation:
Answer:
2.6
Step-by-step explanation: