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1. Find the next three terms in the sequence. 3, 12, 21, 30, ...

A. 40, 50, 60

B. 38, 46, 54

C. 39, 48, 57

D. 36, 32, 39

9 answers

C. 39, 48, 57
Identify the sequence as arithmetic, geometric, or neither.
1.6, 0.8, 0.4, 0.2,...

A. arithmetic

B. geometric

C. neither
B. geometric
3. What are the first four terms of the sequence 5 x 3", starting with n = 1?

A. 15, 30, 45, 60

B. 5, 15, 45, 135

C. 0, 15, 45, 135

D. 15, 45, 135, 405
B. 5, 15, 45, 135
Scientists estimate the rate of a wildebeest running at full speed to be 66 feet per second. Write a function rule to describe the relationship between the time, t, and the distance, d, a wildebeest travels when running at full speed.

What's the answer?
The function rule to describe the relationship between time and distance is:

d = 66t

where d is the distance in feet and t is the time in seconds.
Can Find the slope of the line through (-9, -10) and (-2,-5).
Yes, we can find the slope using the slope formula:

slope = (y2 - y1) / (x2 - x1)

Substituting the given values for (x1, y1) and (x2, y2), we get:

slope = (-5 - (-10)) / (-2 - (-9))

slope = 5 / 7

Therefore, the slope of the line passing through the points (-9, -10) and (-2, -5) is 5/7.