A sequence is shown in the graph.
1 answer:
<h3>Answer: Choice C</h3>
Explanation:
Focus on the y coordinates. They are: 6, 3, 1.5, 0.75
Divide each by their previous term
- 3/6 = 0.5
- 1.5/3 = 0.5
- 0.75/1.5 = 0.5
We have a common ratio of r = 0.5
This proves we have a geometric sequence.
The starting term is a = 6
The nth term is which is likely what choice C is showing. Though choice C should be written as 6(0.5)^(n-1)
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Answer:
look at the photo
Step-by-step explanation:
Since the inequality is already written in y=mx+b, you can easily graph the line. +3 is the y intercept, so one point would be (0,3). -2 resembles the slope, so diagonally to the left, you would go up 2 and across 1. Also, since the sign is "<" you would graph with a dotted line. Then to know which side to shade, I always use the coordinate (0,0). I plug in 0 for both x and y to see if (0,0) satisfies the inequality. In this case it does, so you would shade on the side where (0,0) is located.
