Answer:
Dr. Robin Coombs, a British immunologist who in the 1940's invented a blood test that bears his name and a version of which is still widely used to diagnose some kinds of anemia and to prevent negative reactions to transfusions, died on Jan.
Explanation:
hope this helps;)
Same as graph of y=|x| but moved 7 units to the left
graph of y=|x| is like a v
so one way to discribe it is
graph y=x
reflect it across the y axis
cut out anything that is below the x axis
then y=|x+7|
move the graph 7 units to the left
