SOLUTION: 1.Determine the distance between A(-1, 2, 3) and B(4, -5, 6) to the nearest tenth. 2.Which of the following is the equation in slope-intercept form of the line that passes through

Question 310470: 1.Determine the distance between A(-1, 2, 3) and B(4, -5, 6) to the nearest tenth.
2.Which of the following is the equation in slope-intercept form of the line that passes through (0, 2) and has a slope of -3.
a)y = -3x + 2
b)y = 2x - 3
c)2/3x+0
d)-3/2+0
3.Determine the coordinates of the midpoint of the line segment whose endpoints are A(0, 2, 4) and B(-8, 2, -6).
4.Find the coordinate of the image of point (-1, 3) reflected over the x-axis.
5.What is the measure of the angle of rotation with respect to two lines that intersect to form a 25� angle?

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.

.
.
.
2.Use the point-slope form of a line,

a) is the correct answer.
.
.
.
3. A(, , )
B(, , )

M=(,,)
.
.
.
4. Relection across the x-axis makes the y-coordinate negative.
(-1,-3)

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