Find the solution set.
x^2+ 5x – 6=0

x = -6, 1

Step-by-step explanation:

x is singular, so using the easy method we can ask, "what two numbers multiply to -6 and add to 5?" the answer to that is +6 and -1. we simply place those numbers next to x in parentheses, and x = the opposites of those numbers (ex. opp of 3 is -3, opp of -7 is 7, etc.).

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

the answer is c.

step-by-step explanation: