Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.an = n(n - 3)
A. no
B. yes, -3
C. yes, 3
D. yes, 1
Answer: A
You might also like to view...
A certain population grows according to 
. At a certain time the population is 698 individuals. What can be said about the population at this time?
?
A. The population is increasing. B. The population is decreasing. C. The population has reached a maximum value. D. The population has reached a minimum value.
A set of n = 15 pairs of scores (X and Y values) has SSX = 4, SSY = 25, and SP = 6. What is the Pearson correlation for these data?
a. 6/(10/sqrt(15)) b. 6/10 c. 6/(100/15) d. 6/100
Find the slope and y-intercept of the line.-5x + 7y = 2
A. slope = 
; y-intercept = - 
B. slope = 5; y-intercept = 13
C. slope = 
; y-intercept = 
D. slope = 
; y-intercept = 
Find the equation of the transverse axis of the hyperbola.y = ±3
A. y = 5 B. x = 0 (y-axis) C. y = 0 (x-axis) D. x = 5