Determine whether there exists a constant cc such that the line x+cy=−5x+cy=−5 has slope −6

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0