Consider that an = 4n-1 represents a sequence. what is the tenth term? a) 361 b) 512 c) 1,024 d) 262,144

The answer would be D.262,144

because

  an = 4n-1

a10 = 49

262,144

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb