((((heres the graph))))
http://i89.photobucket.com/albums/k202/lanez3/math.jpg
1: For Figure 1, which letter corresponds to the ordered pair (4, -3)?
I B H J
2: For Figure 1, what are the (x,y) coordinates of E?
(-1, -4) (1, 5) (-1, 4) (1, 4)
3: For Figure 1, in which Quadrant does point H lie?
none I II IV
4: For Figure 1, what are the coordinates of C?
(-5, -4) (-5, 4) (4, -5) (-4, -5)
5: What is the ordinate of Point I?
5 -5 2 -2
6: Which of the following ordered pairs is a solution of the equation: 2x - 3y = 12?
(0, 4) (8, 4/3) (-6, 0) (-3, -5)
7: Which best describes the graph of y = -10?
horizontal line
slanted line
vertical line
parabola
8: Which best describes the graph of x = 5?
horizontal line
slanted line
vertical line
parabola
9: Which of the following ordered pairs is on the line in Figure 2?
(-2, 2) (-1, 1) (3, -1) (1, 0)
10: What is the y-intercept of the line in Figure 2?
zero 1 2 3
11: What is the x-intercept of 2x - y = 1?
1 -1 zero 1/2
12: What is the y-intercept of x - 2y = -6?
2 3 -6 -3
13: Given the relation {(-2,10), (0,5), (1/2,1), (3,10)}, what is the domain?
{1, 5, 10}
{-2, 3, 0, 1}
{1/2, 5, 0, 3}
{-2, 0, 1/2, 3}
14: For the relation given in Question #13, what is the range?
{0, 5, 10}
{1, 5, 10}
{-2, 0, 1/2, 3}
{ -2, 5, 10}
15: In the relation given in Question #13, is it a function?
Yes No Sometimes Maybe
16: If f(x) = 2x - 11, what is f(5)?
zero
-1
1
2
17: Which describes the graph of y > x - 2?
the solid line y = x - 2 and the half-plane above it
the solid line y = x - 2 and the half-plane below it
the half-plane above the dashed line y = x - 2
the half-plane below the dashed line y = x - 2
18: Which describes the graph of 3x - 2y ≥ 6?
the solid line 3x - 2y = 6 and the half-plane above it
the solid line 3x - 2y = 6 and the half-plane below it
the half-plane above the dashed line 3x - 2y = 6
the half-plane below the dashed line 3x - 2y = 6
19: Which describes the graph of 2y ≤ x - 5?
the solid line 2y = x - 5 and the half-plane below it.
the solid line 2y = x - 5 and the half-plane above it.
the half-plane below the dashed line 2y = x - 5
the half-plane above the dashed line 2y = x - 5
2007-05-18
23:47:48
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2 answers
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asked by
Kaylea
1
in
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