d = -4
a4 = -3
a5 = -7
Arithmetic Sequences Practice
Complete this assessment to review what you've learned. It will not count toward your grade.
5 of 55 of 5 Items
Question
Use the image to answer the question.
A four-quadrant coordinate plane includes three unlabeled points in quadrant 1. They are arranged in a generally linear downward trend. The x- axis labeled n. The y-axis is labeled f left parenthesis n right parenthesis. The x-axis ranges from negative 9 to 9 increments of 1. The y-axis ranges from negative 11 to 11 in increments of 1. The points are plotted at left parenthesis 1 comma 9 right parenthesis, left parenthesis 2 comma 5 right parenthesis, and left parenthesis 3 comma 1 right parenthesis.
The graph represents an arithmetic sequence. Find the common difference, d , the fourth term, a4 , and the fifth term, a5 , of the arithmetic sequence.
(2 points)
d=
a4=
a5=
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1 answer