Answer:
60
Step-by-step explanation:
rate of change of graph,df(x)/dx
=(120-0)/(3-1)=60
Answer:
by doing it the same way you did with the first one.
Step-by-step explanation:
Answer:
alllllllll
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
x = -2 represents a vertical line that intersects the x axis at the point (-2, 0). Since the line is vertical, the slope is undefined making it not have a positive slope.
Best of Luck!
Since it’s vertical it would be x=-7