What are the domain and range of the relation given in the table?

x y
−12
0
−8
12
0 0
1 8

domain: {−12,−8,0,1}
range: {0,8,12}

domain: {0,8,12}
range: {−12,−8,0,1}

domain: {x∣∣x∈ℝ}
range: {0,8,12}

domain: {−12,−8,0,1}
range: {y∣∣y∈ℝ}

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form