Use the number line to add the fraction. pls

1/6

-1/2 also equals -3/6

2/3 also equals 4/6

Using the number line, start at -1/2. Then, since the distance from one dash to the next on the line equals 1/6, you will move 4 spaces to the right. That should give you 1/6.

b if for most of the graph

d if y intercept

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.