Given:
The function is,

Use the synthetic division,
The rational roots are of the form,

As, the constant term is -10, its factors are

These are the possible values of p.
Also, the leading coefficient is 1. its factors are

These are the values of q.
From the above synthetic division, the actual rational roots are,

Answer: rational roots are -2, 1
Add
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
Answer: There is an easy answer for any problem like this. Be careful of the wording though. For this particular question, the answer is 40%
Step-by-step explanation: The reason for this is just to divide. Divide the total, or the 100% by the number your looking for. Basically, the 25 is the whole. 10 is a percent of that whole. Divided the whole by the percent and get 0.40. Convert that to a percentage and that would be 40%. There you go.
Answer: the third option is correct.
Step-by-step explanation:
The largest negative number has the least value. That is -3/4.
It may help to convert the fractions to decimals. Remember that |absolute value| is considered positive in these questions.