Please help, 30 points. What are the domain and range of the relation given in the table?
x y
-12 0
-8 12
0 0
1 8

A. domain: {−12,−8, 0, 1} range: {0, 8, 12}

B. domain: {x|x∈R} range: {0, 8, 12}

C. domain: {−12,−8, 0, 1} range: {y|y∈R}

D. domain: {0, 8, 12} range: {−12,−8, 0, 1}

THE CORRECT ANSWER IS

domain: {−12,−8, 0, 1}   range: {0, 8, 12}

I took tes

-1/2 +2

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6