Write a formula for the nth term of the arithmetic sequence. Do not use a recursion formula.6, 18, 30, 42, 54, . . .
A. an = 6(12)n-1
B. an = 6n - 12
C. an = 12n - 6
D. an = 12n - 2
Answer: C
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Graph the radical function. Compare the graph to that of the square root function or cube root function.f(x) = 
A. It looks like the graph of the cube root
function, but it is shifted 6 units to the left.
B. It looks like the graph of the cube root
function, but it is shifted 6 units up.
C. It looks like the graph of the cube root
function, but it is shifted 6 units to the right.
D. It looks like the graph of the cube root
function, but it is shifted 6 units down.
Write the standard form of the equation of the circle with the given center and radius.(3, 5); 
A. (x + 5)2 + (y + 3)2 = 361 B. (x - 3)2 + (y - 5)2 = 19 C. (x + 3)2 + (y + 5)2 = 19 D. (x - 5)2 + (y - 3)2 = 361
Find an expression equivalent to the one given.- 
A. - 
B. - 
C. 
D. - 
Graph the equation.y2 = 6x
A. 
B. 
C. 
D. 