Answer:
the answer is definitely 4
y=3x^2+34
3x+y-10=0
Step-by-step explanation:
rearrange the equation to where you set it equal to 0 by moving the 25 over.
n2 - 8n -9 = 0
now factor
(n-9)(n+1)
so n1 = 9
n2 = -1
the slope is 1