Find the indicated term for the sequence.an = n2 - n; a5
A. 30
B. 5
C. 20
D. -20
Answer: C
Mathematics
You might also like to view...
Graph the equation. Select integers for x, starting with -3 and ending with 3.y = x2 - 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the length of the shorter leg of a right triangle if the longer leg is 24 meters and the hypotenuse is 6 more than twice the shorter leg.
A. 18 m B. 17 m C. 9 m D. 10 m
Mathematics
Use the reference angle to find the exact value of the expression. Do not use a calculator.tan 930°
A. 
B. 
C. 
D. -
Mathematics
Find all zeros of the function and write the polynomial as a product of linear factors.f(x) = x4 + 7x3 + 21x2 + 63x + 108
A. f(x) = (x + 3)(x + 4)(x - 3i)(x + 3i)
B. f(x) = (x - 1)(x - 12)(x - 3i)(x + 3i)
C. f(x) = (x - 3)(x + 4)(x - 3)(x + 3)
D. f(x) = (x - i
)(x + i
)(x - 3)(x +3)
Mathematics