Find the next three terms in the geometric sequence. 1. -5, -10, -20, -40..
2. 7, 56, 448, 3584..
3. -10, 40, -160, 640..
4. 40, 10, 5/2, 5/8..
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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)

if im not mistaking its

step-by-step explanation: