2. Write an equation that is perpendicular to y = -x +2 and goes
through the point (-3, 1).

x - y + 4 =0

Step-by-step explanation:

y = -x +2 => x + y - 2 = 0

suppose: (d') ⊥ (d) ; (d): x + y - 2 =0

=> (d'): x - y + 4 =0

f is the midpoint of

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