Apharmacist has 80 milliliters of a 30% saline solution. the graph shows the percentage concentration by adding x milliliters of a 10% saline solution. which statement is true about the graph of the function?

C. The y-intercept means the concentration will remain 30% if no solution is added.

Step-by-step explanation:

this is the correct answer on ed-genuity, hope this helps! :)

C. The y-intercept means the concentration will remain 30% if no solution is added.  <-- on edgen2020

Explanation: The first person who answered is correct! I'm attaching a screenshot of my quiz with this- Good luck everyone! :)

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.