State the domain and range of the following function:
{(-3.4), (0.6), (2, - 2), (1, - 3), (6, – 7), (3, 2)}

The domain is the input of the function. They are the x values.

D = [-3, 0, 1, 2, 3,6]

The range is the output of the function. They are the y values.

R = [-7, -3, -2, 2, 4, 6]

sounds & other waves originate from any vibrating object

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)