In the problem below, state whether the described change gives a parallel line or a steeper line and write the new equation.
The total cost, in dollars, of gasoline is C = 2.30g, where g is in gallons. The gasoline rises in price by $0.80 per gallon.
A) parallel; C = 2.30g + 0.80
B) steeper; C = 3.20g
C) parallel; C = 3.20g + 0.80
D) steeper; C = 3.10g
E) parallel; C = 3.10g
D) steeper; C = 3.10g
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
n
A. e6 B. 6 C. 0 D. Diverges
Solve the problem.Barnes and Able sell life, health, and auto insurance. Sales for May and June are given in the matrices. Life Health AutoM = 
J = 
Find the matrix that gives total sales.
A. 
B. 
C. 
D. 
Solve the problem.Let A = 
and b = 
.Define a transformation T: ?3 -> ?3 by T(x) = Ax. If possible, find a vector x whose image under T is b. Otherwise, state that b is not in the range of the transformation T.
A.
b is not in the range of the transformation T.
B. 
C. 
D. 
Find the nth term {an} of the geometric sequence. When given, r is the common ratio.a = 2; r = -5
A. an = 2 ? (-5)n B. an = 2 ? 5n C. an = -5 ? (2)n-1 D. an = 2 ? (-5)n-1