Let f (x) = 10 x^10 – 5x^8 +2x^6 (a) Find the domain of f . (Enter your answer using interval notation.)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

What are the exclude value of mn+3m

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|