The population of a type of local dragonfly can be found using an infinite geometric series where a1 = 65 and the common ratio is one sixth. find the sum of this infinite series that will be the upper limit of this population.

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3