HELP IK ITS ALOT SO MORE POINTS! National PASS Center June 2012
7. True or False.
a. The graph of the line x = -2 is parallel to the y-axis.
b. The graph of the line x = -2 is a horizontal line.
Part B Each question is worth 4 points
1. If f(x) =
x+1
2
find f'(x)=
d.
y-1
2
e.
2x-1
y+1
a.
b. 2y-1
c. 2x+1
2
2. Find the distance between these two points.
First Point Second Point
Distance
(5,-2)
(5,6)
(8,6)
(-3,6)
(5,-2)
(-3,6)
3. What is the midpoint of the line segment connecting(5,-2) and (-3, 6)?
Midpoint
X=
4. Solve the following system of equations,
(3x + 4y = 32
ly=2x-3
y =
x=
5. Solve the following system of equations.
(3x + 5y = 9
|- x + 2 y = 8
y =