Math Survyes!!!?

Question

Hey I am doing a survey for my job about how many people can do math eqations.

1: Through observation, tell if the slope of the line in figure 2 is negative or positive.

I can't tell

negative

positive

2: Which of these equations describes the graph in figure 2?

y = 2x - 2

y = x - 2

y = -2x - 2

3: Find the slope of the line through (-3, -2) and (3, 4).

zero

1

-2

4: Find the slope of the line through (-2, -3) and (3, -3).

-2

zero

-4

5: Find the slope of the line through (-1, 3) and (2, -3).

-2

zero

undefined

6: Find the slope of the line through (-2, 4) and (-2, -2).

2

2/3

undefined

7: For the graph of y = (-2/3) x - 3, what is the y-intercept?

-2

-2/3

-3

8: What is the equation of the line with slope 2/3 and y-intercept -2?

y = (2/3)x - 2

y = -2x + (2/3)

2y = 3x - 4

9: What is the equation of the line with slope 1/2 and y-intercept -1?

y = (1/2) x - 1

y = -x + (1/2)

y = (1/2) + 1

10: Are the lines y = 4x + 3 and 2y - 8x = 5 parallel?

no

yes

I can't tell

11: Are the lines y = (1/2) x + 1 and x - 2y = 5 parallel?

no

yes

I can't tell

12: What is the equation of the line through point (2, -3) with slope -4?

y = -4x + 5

y = (-2/3)x - 4

y = -4x + 2

13: What is the equation of the line through point (-4, -5) with slope 3/2?

y = (3/2)x - 5

y = (3/2)x - 4

y = (3/2) x + 1

14: What is the equation of the line through point (-1.5, 4.6) with slope 0?

y = x + 4.6

y = 4.6

y = -1.5x + 4.6

15: What is the equation of the line through points (2, 5) and (5, 7)?

y = 3x + (11/3)

y = 2x + (11/3)

y = (2/3)x + (11/3)

16: What is the equation of the line through points (-2, -1) and (2, -6)?

y = 4x - 7

y = -4x + 7

y = (-5/4)x - (7/2)

17: What is the equation of the line through points (5, 3) and (5, -3)?

x = 5

y = x + 10

y = 5x

18: What is the equation of the line through points (-2, 5) and (3, 5)?

y = x + 5

y = 5

x = 5

19: What is the slope of the line 4x + y = 3?

-4

zero

-2

20: What is the slope of the line 3x + 5y = 15?

-3/2

-3

-3/5

21: What is the slope of the line y = 2?

2

zero

undefined

22: What is the slope of the line x = 4

4

zero

undefined

23: Which of the following equations is parallel to y = 3x + 6 and contains the point (3,2)?

y = -3x + 6

y = 3x - 7

y = 3x - 9

24: Which of the following equations is parallel to y = (2/3)x + 6 and contains the point (4, -2)?

y = (2/3)x + 14

y = 3x - 3

y = (2/3)x - (14/3)

25: Which of the following equations is parallel to y = -3x + 6 and contains the point (-3,-5)?

y = -3x -4

y = -3x - 14

y = (-3/2)x - 4

Answer 1

1.        c

2.        a

3.        b

4.        b

5.        a

6.        c

7.        c

8         a

9.        a

10.      b

11.      b

12.      a

13.      c

14.      b

15.      c

16.      c

17.      a

18.      b

19.      a

20.      c

21       b

22.      c

23.      b

24.      c

25.   --take a wild guess

Answer 2

haha seems more like your homework than a survey. nice try =)

Answer 3

It is a poor survey.   It only tests one aspect of mathematical knowledge.

Answer 4

1: Through observation, tell if the slope of the line in figure 2 is negative or positive.

I can't tell (Where is figure 2)

negative

positive

2: Which of these equations describes the graph in figure 2?

y = 2x - 2

y = x - 2

y = -2x - 2

Where is figure 2?

3: Find the slope of the line through (-3, -2) and (3, 4).

zero

1  This one

-2

4: Find the slope of the line through (-2, -3) and (3, -3).

-2

zero This one

-4

5: Find the slope of the line through (-1, 3) and (2, -3).

-2 This one

zero

undefined

6: Find the slope of the line through (-2, 4) and (-2, -2).

2

2/3

undefined This one

7: For the graph of y = (-2/3) x - 3, what is the y-intercept?

-2

-2/3

-3 This one

8: What is the equation of the line with slope 2/3 and y-intercept -2?

y = (2/3)x - 2  This one

y = -2x + (2/3)

2y = 3x - 4

9: What is the equation of the line with slope 1/2 and y-intercept -1?

y = (1/2) x - 1 This one

y = -x + (1/2)

y = (1/2) + 1

10: Are the lines y = 4x + 3 and 2y - 8x = 5 parallel?

no

yes This one

I can't tell

11: Are the lines y = (1/2) x + 1 and x - 2y = 5 parallel?

no

yes This one

I can't tell

12: What is the equation of the line through point (2, -3) with slope -4?

y = -4x + 5 This one

y = (-2/3)x - 4

y = -4x + 2

13: What is the equation of the line through point (-4, -5) with slope 3/2?

y = (3/2)x - 5

y = (3/2)x - 4

y = (3/2) x + 1 This one

14: What is the equation of the line through point (-1.5, 4.6) with slope 0?

y = x + 4.6

y = 4.6 This one

y = -1.5x + 4.6

15: What is the equation of the line through points (2, 5) and (5, 7)?

y = 3x + (11/3)

y = 2x + (11/3)

y = (2/3)x + (11/3)  This one

16: What is the equation of the line through points (-2, -1) and (2, -6)?

y = 4x - 7

y = -4x + 7

y = (-5/4)x - (7/2)  This one

17: What is the equation of the line through points (5, 3) and (5, -3)?

x = 5 This one

y = x + 10

y = 5x

18: What is the equation of the line through points (-2, 5) and (3, 5)?

y = x + 5

y = 5 This one

x = 5

19: What is the slope of the line 4x + y = 3?

-4 This one

zero

-2

20: What is the slope of the line 3x + 5y = 15?

-3/2

-3

-3/5 This one

21: What is the slope of the line y = 2?

2

zero This one

undefined

22: What is the slope of the line x = 4

4

zero

undefined This one

23: Which of the following equations is parallel to y = 3x + 6 and contains the point (3,2)?

y = -3x + 6

y = 3x - 7 This one

y = 3x - 9

24: Which of the following equations is parallel to y = (2/3)x + 6 and contains the point (4, -2)?

y = (2/3)x + 14

y = 3x - 3

y = (2/3)x - (14/3)  This one

25: Which of the following equations is parallel to y = -3x + 6 and contains the point (-3,-5)?

y = -3x -4

y = -3x - 14 This one

y = (-3/2)x - 4

Answer 5

haha are you suuure this isn't just your math hw :)

if it isn't...i can do all those questions just really don't have the time

Answer 6

hey, try answering your own

your questions are too long i don't like to answer

then only 12 points???

i'll just waste my 10 minutes of thinking for you

try asking fewer questions