A triangle has the coordinates of A(-2,2) B(3,6) and C(1,-2).What will be the new coordinates of vertex B if the triangle is dialated by a scale factor of 1\3

(1, 2)

Step-by-step explanation:

If a coordinate (x, y) is dilated by a factor of k, the resulting coordinate will be (kx, ky)

Given the  vertex B of the coordinate triangle as (3, 6), if dilated by a factor of 1/3, the resulting coordinate will be (1/3(3), 1/3(6))

B' = (1/3(3), 1/3(6))

B' = (1, 2)

Hence the resulting coordinate will be (1,2)

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

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.