Write the equation y - 2 = 2(x - 3) in standard form. Answer y - 2x = 4 2x - y = -6 2x + y = 6 2x - y = 4

Original conversation

User: Write the equation y - 2 = 2(x - 3) in standard form.
Answer
y - 2x = 4
2x - y = -6
2x + y = 6
2x - y = 4

User: Match the types of graphs with a slope which fits its characteristics.
Answer
Parallel Lines
Read Answer Items for Question 2
Perpendicular Lines
Read Answer Items for Question 2
Horizontal Lines
Read Answer Items for Question 2
Vertical Lines
Read Answer Items for Question 2
Answer
A.
One slope is 5 and the other is -1/5
B.
Both slopes are 0.
C.
Both slopes are undefined.
D.
Both slopes are 5.

The two pairs of coordinates represent a line with a negative slope is: (1, 2) and (2,0), the slope for it is m = (0 - 2)/(2 - 1) = -2 which is negative.

Added 3/18/2014 8:18:00 PM

This answer has been confirmed as correct and helpful.

There are no comments.