Give the domain and range
a. domain: {0, 2, 4}, range: {2, 6, 10}
b. domain: {0}, range: {2}
c. domain: {2, 6, 10), range: {0, 2, 4}
d. domain: {2}, range: {0}
Please select the best answer from the choices provided
OA
OB

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

muyb ajo

step-by-step explanation:

jegosu

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.