Can someone answer question 21

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

kida saleya punjabi song

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3