Y = 5x - 8 y = 4x - 7 a. ( -1, -3) c. ( 1, -3) b. ( -1, 3) d. No solution

d(3,1)

Step-by-step explanation:

d(3,1)

y=5x-8

y=4x-7

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

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.