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17. what is the sum of the series: 1 2/3 + 1 5/6 + 2 + + 8 1/3

18. in an arithmetic series, find the sum of the first 48 terms if the first term is -6 and the common difference is 2.

19. find the sum of the first 8 terms of the sequence: 3, -2, -7,

17  205

Step-by-step explanation:

18  1968

Step-by-step explanation:

19  -116

Step-by-step explanation:

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

6 cm

step-by-step explanation: