SOLUTION: #1 What is the slope of the line containing the points (-1,4) and (3,2)? a. -2 b. 1/2 c. -1/2 d. 2 ----------- ----------- ----------- ----------- ----

Question 203102: #1
What is the slope of the line containing the points (-1,4) and (3,2)?
a. -2
b. 1/2
c. -1/2
d. 2

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Question 2 (Multiple Choice Worth 1 points)
Choose the best description for graphing the point (3,-4).
a. Go to the left three and up four.
b. Go to the right three and up four.
c. Go to the right three and down four.
d. Go to the left three and down four.

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Question 3 (Multiple Choice Worth 1 points)
Put the following equation in slope intercept form 2x - 5y = 10.
a. x-y = (-2/5)x-2
b. y = (-2/5)x + 2
c. y = -2x + 10
d. y = (2/5)x -2

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Question 4 (Multiple Choice Worth 1 points)
What is the slope of the line with equation y = (1/2)x -3?
a. 1/2
b. -3
c. 2
d. -2

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Question 5 (Multiple Choice Worth 1 points)
In the equation y=-2x +5, name the slope and the y intercept.
a. slope 1/2, y intercept 5
b.slope -2, y intercept 5
c.slope 5, y intercept -2
d. slope 5, y intercept 1/2

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Question 6 (Multiple Choice Worth 1 points)
What is the y intercept of the equation y= (2/3)x -6?
a. 2/3
b. 6
c. -6
d.No y intercept

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Question 7 (Multiple Choice Worth 1 points)
Choose the best directions for graphing the equation y= (1/2)x + 1.
a. Graph the point (0,1) and count up 1 and to the right 2 to find another point on the line.
b. Graph the point (1,0) and count up 1 and to the right 2 to find another point on the line.
c. Graph the point (0,1) and count to the right 1 and up 2 to find another point on the line.
d. Graph the point (1,0) and count to the right 1 and up 2 to find another point on the line.

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Question 8 (Multiple Choice Worth 1 points)
What kind of line is created when you graph the equation x=2?
a.Horizontal line
b.Oblique line
c.Vertical line
d.No line is created.

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Question 9 (Multiple Choice Worth 1 points)
What is the slope of the line x=2?
a.Zero
b.Undefined
c.2
d.Not enough information.

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Question 10 (Multiple Choice Worth 1 points)
What is the slope of the line y= -3?
a.Zero
b.Undefined
c.-3
d.Not enough information.

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Question 11 (Multiple Choice Worth 1 points)
Choose the equation that is written in standard form.
a.y= -3x +4
b.2y = x+8
c.x = 3y-6
d.4x -2y = 10

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Question 12 (Multiple Choice Worth 1 points)
Find the x intercept of the graph represented by the equation 3x + 4y = 12.
a.(0,3)
b.(3,0)
c.(4,0)
d.(0,4)

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Question 13 (Multiple Choice Worth 1 points)
Find the y intercept of the graph represented by the equation 3x + 4y = 12.
a.(0,3)
b.(3,0)
c.(4,0)
d.(0,4)

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Question 14 (Multiple Choice Worth 1 points)
Choose ALL the points that are solutions to the equation y= 2x -5.
a.(0,-5)
b.(1,3)
c.(-1,-7)
d.(1/2, -4)

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Question 15 (Multiple Choice Worth 1 points)
Choose the equation of the line with a slope of 2/3 and y passing through the point (6,-2).
a.y= (2/3)x -6
b.y= (2/3)x -2
c.y= (2/3) x -4
d.y = (3/2) x -6

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Question 16 (Multiple Choice Worth 1 points)
Choose the equation of the line passing through the points (-2,3) and (-4,1).
a.y = x -1
b.y = (-1/3)x + 7/3
c.y= x-4
d.y = x + 5

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Question 17 (Multiple Choice Worth 1 points)
Choose the equation of the vertical line passing through the point (-2,1).
a.x = -2
b.x = 1
c.y = -2
d.y = 1

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Question 18 (Multiple Choice Worth 1 points)
Choose the equation of the line passing through the points (3,4) and (1,-6).
a.y = 5x - 19
b.y = (1/5)x + 15/5
c.y = (1/5)x - 2
d.y = 5x - 11

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Question 19 (Multiple Choice Worth 1 points)
Choose the ordered pair that is the solution to the following system of equations: y= 2x + 1 and y = x -5.
a.(-6, -1)
b.(-6,-11)
c.(4,9)
d.(4,-1)

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Question 20 (Multiple Choice Worth 1 points)
Choose the orderred pair that is the solution to the following system of equations: -3x + y = 4 and -7x + y = 12.
a.(-2,-2)
b.(-2,2)
c.(2,-2)
d.(2,2)

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Question 21 (Multiple Choice Worth 1 points)
Choose the ordered pair that is the solution to the following system of equations: 5x - 2y = 3 and 3x + 4y = 7.
a.(1,-1)
b.(-1,1)
c.(-1,-1)
d.(1,1)

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Question 22 (Essay Worth 1 points)
Give an ordered pair that is the solution to the equation y = 5x + 2.

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Question 23 (Multiple Choice Worth 1 points)
Choose the equation of the line that is perpendicular to the line shown in the graph and passes through the point shown in the graph.

a.y = x - ll
b.y= 3x � 11
c.y = -3x - 11
d.y = -x + 11

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Question 24 (Multiple Choice Worth 1 points)
Choose the equation of the line that is perpendicular to the line shown in the graph and passes through the point shown in the graph.

a.y = 2x + 7

b.y = -2x + 10
c.y = 2x - 10

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Question 25 (Multiple Choice Worth 1 points)
The figure shown below looks like a trapezoid. By definition, a trapezoid is a four-sided figure with at least two parallel sides. Choose the best description below of how to determine whether the figure shown is or is not a trapezoid.

a.Find the slope of the line between point (-9,5) and point (-3,8). Then find the slope of the line between point (4,-1) and point (3,5). If the slopes are opposite reciprocals, then the figure is a trapezoid.
b.Find the slope of the line between point (-3,8) and point (3,5). Then find the slope of the line between point (-9,5) and point (4,-1). If the slopes are the same, then the figure is a trapezoid.
c.Find the slope of the line between point (-9,5) and point (3,5). Then find the slope of the line between point (-3,8) and point (4,-1). If the slopes are the same, then the figure is a trapezoid.
d.Find the slope of the line between point (-3,8) and point (3,5). Then find the slope of the line between point (-9,5) and point (4,-1). If the slopes are opposite reciprocals, then the figure is a trapezoid.

Found 2 solutions by jim_thompson5910, rfer:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
We're not here to do your homework. If that's the case, you might as well give us your degree, your job, and any money that you make from it. Not much fun is it? If you are struggling with the problems, please break them up and show that you've attempted to solve them. Also, post the problems that are giving you the most trouble.
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
I will give you a few, but you need to do your own work.
1=c
2=c
3=d
4=a
5=b
6=c
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