Answer:
answer is b
Step-by-step explanation:
Answer:x= 36/5
decimal: x=7.2
mixed number: x= 7 1/5
Step-by-step explanation: solve for X by cross multiplying.
The third one because of the equations amplitude.
The x intercept is when y=0. Substitute:

Solve for x by factoring.



AND
So therefore, we have our intercepts:
(3,0) & (-7/2,0)
Hope that helped!
~Cam943, Moderator