Write an equation of the line that passes through (-1, 3) and has a slope of -4

y = -4x - 1

Step-by-step explanation:

We are given the slope so we can find the y intercept using slope intercept [ y = mx + b ]

y = -4x + b

3 = -4(-1) + b

3 = 4 + b

-1 = b

Now, put everything we know and solved for back into the formula.

y = -4x - 1

Best of Luck!

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.

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of