Answer:
−10x4+17x2y−6y2-10x4+17x2y-6y2
or the second option
Answer:linear
Step-by-step explanation:
1. 2.474
2. 2.694
3. 2.334
4. 2.638
1 = .20 x 12.37 = 2.474
2 = .20 x 13.47 = 2.694
3 = .20 x 11.67 = 2.334
4 = .20 x 13.19 = 2.638
Y=$15x+$20
8000001