What is the missing term? (10x – 4x2) – (7x + ? ) = 3x – 6x2

If g(x) is an odd function, which function must be an even function?

Interpret the following expression (5y^2-7)^3/(2y)^2

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.