A polynomial with no odd-degree terms will have a graph with even symmetry. The one here that qualifies is ...
c. 7x^4 +9x^2 -12
20 and the chance of heads would be 50/50
Answer:
500,000 + 4,000 + 40 + 7
<h2>BRAINLIEST please if this helped!</h2>
You can divide. i believe
