Answer:
The relationship is not a function
Step-by-step explanation:
Answer:
use distance formula for the sides of the triangle
The length would be 18 inches and the width would be 9 inches since the length is twice its width and to find perimeter you do length x 2 and width x 2 and add it together so 18x2 = 36 and 9x2 = 18. 36 + 18 = 54
F(x) = 3x^3 -2x^2 - 19x -6
