X^2+4x-12=0
(x+6)(x-2)=0
X can equal -6 and 2.
x=-6
x=2
Answer:
-20
Step-by-step explanation:
elevation is based on sea level so if the dolphin goes 20 feet below sea level, its new elevation is -20.
I hope this helps :))
The answer is 
.
Please mark me as brainiest!
Slope = (y2 - y1) / (x2 - x1)
(0,4)...x1 = 0 and y1 = 4
(-8,-1)...x2 = -8 and y2 = -1
now we sub and solve
slope = (-1 - 4) / (-8 - 0) = -5/-8 = 5/8 <=
I think its b because it makes sense
