Choose the polynomial that is written in standard form.

x + 4x5 + 10x3
x4 + 4x2 + 8x
−9x4 + 4x6 + 10x2
x4 + 4x4 + x6

x4 + 4x2 + 8x

Step-by-step explanation:

I chose that one because it has 2 of the same variables

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)

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.