Correct Answer:
Second Option
Solution:
A geometric series converges when the value of its common ratio is between -1 and 1. Else the series will diverge. So we find the common ratio for each of the given options, the series with common ratio between -1 and 1 will be converging series.
For first option, common ratio = 1/3 divided by 1/9 = 3
Common ratio is not between -1 and 1, so this series is diverging.
For second option, common ratio = 1/2 divided by 1 = 1/2
Since the common ratio is between -1 and 1, this series is converging.
For third option, common ratio = -4
This series is also diverging.
For Fourth option, common ratio = 2
This series is also diverging.
(+24) - (-83) =
24 + 83 = 107
The equation of the slope-intercept form is equal to:
y = mx + b
The Standard equation on the other hand is equal to:
Ax + By + C = 0
y - 3x = 19 is a standard equation.
It is equal to:
y - 3x = 19
y = 3x + 19
So the slope-intercept equivalent is y = 3x+19.
Every prime greater than 2 is oddNo even number greater than 2 is prime