Answer:
4
Step-by-step explanation:
Lets start by plugging in our (a) value
a^2 + 5a + 4
(-5)^2 + 5(-5) +4
25 - 25 + 4
0 + 4
4 is your final answer!
A bar graph since I'm only going up by fives it's easy to show as a bar graph
The degree is "4" and the number of terms is "1"
A/B - 90° | C - 42° | D - 48 | E - 132