3)Calcular la distancia entre los puntos A = (2,1) y B =(-3,2)

Step-by-step explanation:

You use the distance formula

d = √ (x1-x2) ² + (y1- y2) ²

d = √ (2 - (-3)) ² + (1 - 2) ²

d = √ (25 + 1)

d = √26

d = 5.2

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8