Proportional because it's a straight line if you follow the graph points and it goes by 5
To complete the square you must split the b term in half, then square that answer.
6 is the b term, half of 6 is 3, 3 squared is 9. You will add 9 to both sides of x^2 + 6x = 15
x^2 + 6x + 9 = 24
Answer:
the slope is 5 i do y feel like doing the work buuut ik im right mark me as brainlyest if im right
The answer would be D....
