Question

WILL FAN/METAL!! 1.http://oi61.tinypic.com/aow09x.jpg
Which is the equation of the given line in point-slope form?
A: y + 1 = 6/7(x + 4)
B: y + 1 = 6/11(x + 4)
C: y + 4 = 11/6(x + 1)
D: y - 1 = 6/11(x - 4)

2. http://oi61.tinypic.com/313hso4.jpg
Which is the equation of the given line?
A: x = –4
B: y = –4
C: y = –4x
D: x = 4

3. http://oi61.tinypic.com/2dqpoj5.jpg
Which is the equation of the given line in slope-intercept form?
A: y = -1/4x + 1
B: y = -4x + 1
C: y = 4x - 1
D: y = 4x + 1

Answer 1

4. http://oi57.tinypic.com/2j4xeth.jpg
Which is the equation of the given line in standard form?
A: y = 4
B: y = 4x
C: x = –4
D: x = 4

5. What is the slope of the line that is perpendicular to y = - 4x + 3 ?
A: 4/3
B: -4/3
C: 3/4
D: none of the above are correct.

6. What is the slope of the line that is parallel to 5x + 2y = 9 ?
A: 2/5
B: -2/5
C: 5/2
D: -5/2

7. What are the co-ordinates of the x intercept for the line defined by 4x - 7y = - 28 ?
A: (-7,0)
B: (0,-7)
C: (7,0)
D: (0,7)

8. What is the slope of the line that contains (-2,-1) and (5, -4) ?
*there is no choices for this one*