Answer:
D. 3yz2 – 3z2 – 5y + 7
Step-by-step explanation:
The first polynomial is and let the second polynomial be P(y,z). If the sum of two polynomials is , then .Take the first polynomial from the left side to the right side:.Answer: the second polynomial is .
2.75
The amplitude is half of the difference between the highest and lowest y-coordinates.
amplitude = 0.5|6.75 - 1.25| = 0.5(5.5) = 2.75
12/1 times 1/8 = 1.5
You multiply 12 by 1 to get 12, then divide 12 by 8 to get 1.5
yes