Question

2.A pool company forgets to bring their logarithmic charts, but they need to raise the amount of hydronium ions in a pool by 0.50. Using complete sentences, explain how your graph can be used to solve 10–y = 0.50. Find the approximate solution. Graph below

Answer 1

@Arnab09

Answer 2

taking log in both sides, -y=log(0.50)
or, y=-log(0.50)
this is a graph of y=-logx
so find the value of y where x=0.50, draw a straight line parallel to y axis from x=0.50, find where it cuts the graph, find the value of y at that point, you are done

Answer 3

so where does it cut through?

Answer 4

find that out yourself! use the hints

Answer 5

ok haha can you check when I get it?

Answer 6

sure

Answer 7

0.30?

Answer 8

@Arnab09

Answer 9

yes, correct! good job

Answer 10

yay thank you! :)

Answer 11

welcome :)