= In chemistry, pH – log(H+). Given that C is the original concentration of hydrogen ions in a
liquid, and P is the original pH of the liquid, P= – log(C). What is the effect on pH if the
concentration of hydrogen ions is increased by a factor of 7?
The pH
O decreased by
O increased by

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.