Answer:
Step-by-step explanation:
The two x intercepts are
x - 7 = 0
x = 7
x + 3= 0
x = - 3
The y intercept is just - 7 * 3 = - 21
To prove this more formally
f(x) = (x - 7)(x + 3)
f(x) = x^2 - 7x + 3x - 21
f(x) = x^2 - 4x - 21
1. Odd
2. Neither
3. Even
4. Odd
5. Neither
6. Even
Answer: B
Step-by-step explanation:
Genes have three regions, the promoter, coding region, and termination sequence.
