suppose the value of x varies from x = a to x = b . there are at least two ways of thinking about what percent x changed by. we'll explore two of them here.

The change in the value of x, as a percentage, is given by:

The percentage change is given by the change multiplied by 100% and divided by the initial value.

In this question, x varies from  to , which means that the initial value is a, and the change is b - a. Then, the percentage chance in the value of x is given by

Explanation:

answer: the mildest forms of push polling are designed merely to remind voters of a particular issue. for instance, a push poll might ask respondents to rank candidates based on their support of an issue in order to get voters thinking about that issue. many push polls are negative attacks on other candidates.

answer:

c

explanation: