Area of a Triangle ts
Finding the area of a triangle is straightforward if you know the length of the base and the height of the triangle. But is it
possible to find the area of a triangle if you know only the coordinates of its vertices? In this task, you'll find out. Consider
AABC, whose vertices are A(2, 1), B(3, 3), and C(1,6); let line segment AC represent the base of the triangle.
Part A
Find the equation of the line passing through B and perpendicular to AC.
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3.5 unit 2
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Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =