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1

Step-by-step explanation:

Rise over run, for every time the y-value increases by one, the x-value also increases by one; 1/1=1.  The slope formula is y2-y1/x2-x1.

ghjmutmum

step-by-step explanation:

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