Determine whether the equation represents a direct variation. if it does, find the constant of variation. 2y= 5x + 1 (1 point)

The constant is : 5/2

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

i hope this is what you were looking for.

see attached graph