Answer:
15
Step-by-step explanation:
To find the slope, use the slope(m) formula:
and plug in the two points
(0, 5) = (x₁, y₁)
(-9, -4) = (x₂, y₂)


[two negatives cancel each other out and become positive]
m = 1 The slope is 1
1+2+3= 6 (even)
2+3+4= 9 (odd)
it can be both
5.73 so rounded up, it would be 6.