After a certain medicine is injected, its concentration in the bloodstream changes exponentially over time,
The graph describes the medicine's concentration (in milligrams per liter) over time (in hours).
concentration
(11g 0
100
90 +
time
(hours)
What was the concentration of the medicine when it was injected?

The answer is 100 milligrams per liter

Step-by-step explanation:

If you look at the y-axis you will see it starts at 100 milligrams per liter, and that is your answer right there

100 miligrams per liter

Step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

the k side

step-by-step explanation:

plese mark mde brainliest!