Asked by Just a kid who needs help, please.
1. for the data in the table, does y vary directly with x? if it does write an equation for the direct variation.
10 | 12
15 | 18
20 | 24
A. yes; y = 1.2x
B. yes; y = 2x
C. yes; y = x + 1
D. no; y does not vary directly with x
2. For the data in the table, does y vary directly with x? if it does, write an equation for the direct variation.
x | y
32 | 24
16 | 8
8 | 6
3. Match the equation with the graph. y=1/3x-6
4. Match the equation with the graph. -3x+5y=15
5. The table shows the number of miles driven over time.
time (hours) | distance (miles)
4 | 204
6 | 306
8 | 408
10 | 510
6. Fine the slop of the line. So I can't put the picture in but I can put the answers in and hopefully someone will know what the graph looks like or has taken the test and knows the answer lol.
A. -4
B. -1/4
C. 1/4
D. 4
7. what is the slope of the line that passes through the pair of points (3,8) and (9,5)
8. What is the slope of the line. Again I can't put the picture in so ill just put the answers.
A. 0
B. 1
C. undefined
D. infinity
9. write an equation in point-slope form for the line through the given point with the given slope. (8,3); m=6
10. write an equation in point slope form for the line through the given point with the given slope. (-10, -6); m=-5/8
11. The table shows the height of a plant as it grows. Which equations in point slope form gives the plants height at any time
time (months) | Plant height (cm)
2 | 18
4 | 36
6 | 54
8 | 72
12. what is the graph of the equation. x=-5
13. write y=-3/4x+3 in standard from using integers.
14. write an equation for the line that is parallel to the given line and passes through the given point. y=5x+10; (2,14)
15. tell whether the lines for each pair of equations are parallel, perpendicular, or neither
y=-3x+7
-2x+6y=3
16. tell whether the lines for each pair of equations are parallel, perpendicular, or neither
y=-1/4x+10
-2x+8y=6
17. write the equation of a line that is perpendicular to the given line and that passes through the given point.
y-2 =7/3(x+5); (-4,9)
18. below are functions of y=|x| and y=|x|-5. How are the functions related
19. describe how the graphs of y=|x| and y=|x+2| are related
20. graph y=|x|-5
21. graph y=|x-4|
22. which type of correction is suggest by the scatter plot.
So I didn't add the answers only cause I'm lazy af. But if anyone needs me too I can.
10 | 12
15 | 18
20 | 24
A. yes; y = 1.2x
B. yes; y = 2x
C. yes; y = x + 1
D. no; y does not vary directly with x
2. For the data in the table, does y vary directly with x? if it does, write an equation for the direct variation.
x | y
32 | 24
16 | 8
8 | 6
3. Match the equation with the graph. y=1/3x-6
4. Match the equation with the graph. -3x+5y=15
5. The table shows the number of miles driven over time.
time (hours) | distance (miles)
4 | 204
6 | 306
8 | 408
10 | 510
6. Fine the slop of the line. So I can't put the picture in but I can put the answers in and hopefully someone will know what the graph looks like or has taken the test and knows the answer lol.
A. -4
B. -1/4
C. 1/4
D. 4
7. what is the slope of the line that passes through the pair of points (3,8) and (9,5)
8. What is the slope of the line. Again I can't put the picture in so ill just put the answers.
A. 0
B. 1
C. undefined
D. infinity
9. write an equation in point-slope form for the line through the given point with the given slope. (8,3); m=6
10. write an equation in point slope form for the line through the given point with the given slope. (-10, -6); m=-5/8
11. The table shows the height of a plant as it grows. Which equations in point slope form gives the plants height at any time
time (months) | Plant height (cm)
2 | 18
4 | 36
6 | 54
8 | 72
12. what is the graph of the equation. x=-5
13. write y=-3/4x+3 in standard from using integers.
14. write an equation for the line that is parallel to the given line and passes through the given point. y=5x+10; (2,14)
15. tell whether the lines for each pair of equations are parallel, perpendicular, or neither
y=-3x+7
-2x+6y=3
16. tell whether the lines for each pair of equations are parallel, perpendicular, or neither
y=-1/4x+10
-2x+8y=6
17. write the equation of a line that is perpendicular to the given line and that passes through the given point.
y-2 =7/3(x+5); (-4,9)
18. below are functions of y=|x| and y=|x|-5. How are the functions related
19. describe how the graphs of y=|x| and y=|x+2| are related
20. graph y=|x|-5
21. graph y=|x-4|
22. which type of correction is suggest by the scatter plot.
So I didn't add the answers only cause I'm lazy af. But if anyone needs me too I can.
Answers
Answered by
Ms. Sue
Please post your answers to two or three of those questions. Then we'll check them.
Answered by
Just a kid who needs help, please.
1.
A. Yes; y=1.2x***
B. Yes; y=2x
C. Yes; y=x+1
D No; y does not vary directly with x
2.
A. Yes; y=0.5x
B. Yes; y=2x
C. Yes; y=1.5x
D.No; y does not vary directly with x***
3.
A.
B.
C.***
D.
the answers for those are graphs and I can't really put them in
4.
A.
B.***
C.
D.
The same is with these the answers are graphs and i can't put them in
5.
A. 51/1; your car travels 51 miles every 1 hour***
B. 204; your car travels 204 miles
C. 1/51; your car travels 51 miles every 1 hour
D. 10; your var travels for 10 hours
6.
A. -4
B. -1/4***
C.1/4
D.4
7.
A. -2
B. 2
C. 1/2***
D. -1/2
8.
A. 0
B. 1
C. undefined***
D. infinity
9
A. y+3=6(x-8)***
B. y-3=6(x-8)
C. y-3=6(x+8)
D. y+3=6x+8
10.
A. y-6=-5/8(x-10)
B. y-6=-5/8(x+10)
C. y+6=-5/8(x+10)
D. y+10=-5/8(x+6)***
11.
A. y+18=9(x+2)
B. y-18=9x+2
C. y-18=9(x-2)***
D. The relationship is nonlinear
12.
A.***
B.
C.
D.
This one has graphs as answers too
13.
A. 3x+4y=12
B. 3x+4y=-12***
C. 3x-4y=12
D. -3x+4y=12
14.
A. y=1/5x+4
B. y=-1/5x-4
C. y=5x-68
D. y=5x+4***
15.
A. Parallel
B. perpendicular ***
C. neither
16.
A. parallel
B. perpendicular
C. neither ***
17.
A. y-9=-3/7(x-4)***
B. y-9=3/7(x-4)
C. y-9=-3/7(x+4)
D. y-9 =3/7(x+4)
18.
A. the functions have the same shape. The y-intercerpt of y=|x| is 0, and the y-intcercept of the second function is 5
B. the functions have the same y-intercept. the second function is steeper then y=|x|
C. The two functions are the same ***
D. the functions have the same shape. the y-intercept of y=|x| is 0, and the y-intcercept of the second function is -5
19.
A. the graphs have the same shape. the y-intercept of y=|x| is 0, and the y-intercept of the second graph is -2***
B. the graphs have the same shape. the y-intercept of y=|x| is 0. and the x-intercept of the second graph is 2
C. the graphs have the same shape. the y-inyercept of y=|x| is 0. and the y-intcerpent of the second graph is 2
D. the two graphs are the same
20.
A. ***
B.
C.
D.
this one has graphs has answers
21.
A.
B.***
C.
D.
same with this the answers are graphs
22.
A. positive correlation
B. equal correlation
C. negative correlation
D. no correlation***
*** my answers
A. Yes; y=1.2x***
B. Yes; y=2x
C. Yes; y=x+1
D No; y does not vary directly with x
2.
A. Yes; y=0.5x
B. Yes; y=2x
C. Yes; y=1.5x
D.No; y does not vary directly with x***
3.
A.
B.
C.***
D.
the answers for those are graphs and I can't really put them in
4.
A.
B.***
C.
D.
The same is with these the answers are graphs and i can't put them in
5.
A. 51/1; your car travels 51 miles every 1 hour***
B. 204; your car travels 204 miles
C. 1/51; your car travels 51 miles every 1 hour
D. 10; your var travels for 10 hours
6.
A. -4
B. -1/4***
C.1/4
D.4
7.
A. -2
B. 2
C. 1/2***
D. -1/2
8.
A. 0
B. 1
C. undefined***
D. infinity
9
A. y+3=6(x-8)***
B. y-3=6(x-8)
C. y-3=6(x+8)
D. y+3=6x+8
10.
A. y-6=-5/8(x-10)
B. y-6=-5/8(x+10)
C. y+6=-5/8(x+10)
D. y+10=-5/8(x+6)***
11.
A. y+18=9(x+2)
B. y-18=9x+2
C. y-18=9(x-2)***
D. The relationship is nonlinear
12.
A.***
B.
C.
D.
This one has graphs as answers too
13.
A. 3x+4y=12
B. 3x+4y=-12***
C. 3x-4y=12
D. -3x+4y=12
14.
A. y=1/5x+4
B. y=-1/5x-4
C. y=5x-68
D. y=5x+4***
15.
A. Parallel
B. perpendicular ***
C. neither
16.
A. parallel
B. perpendicular
C. neither ***
17.
A. y-9=-3/7(x-4)***
B. y-9=3/7(x-4)
C. y-9=-3/7(x+4)
D. y-9 =3/7(x+4)
18.
A. the functions have the same shape. The y-intercerpt of y=|x| is 0, and the y-intcercept of the second function is 5
B. the functions have the same y-intercept. the second function is steeper then y=|x|
C. The two functions are the same ***
D. the functions have the same shape. the y-intercept of y=|x| is 0, and the y-intcercept of the second function is -5
19.
A. the graphs have the same shape. the y-intercept of y=|x| is 0, and the y-intercept of the second graph is -2***
B. the graphs have the same shape. the y-intercept of y=|x| is 0. and the x-intercept of the second graph is 2
C. the graphs have the same shape. the y-inyercept of y=|x| is 0. and the y-intcerpent of the second graph is 2
D. the two graphs are the same
20.
A. ***
B.
C.
D.
this one has graphs has answers
21.
A.
B.***
C.
D.
same with this the answers are graphs
22.
A. positive correlation
B. equal correlation
C. negative correlation
D. no correlation***
*** my answers
Answered by
Just a kid who needs help, please.
Omg im so sorry I miss read that I miss read the part that said only post 2 or 3 of my answers sorry Mr sue
Answered by
Ms. Sue
Which three would you like me to check?
Answered by
Just a kid who needs help, please.
could you check 7,9 and 10 please?
Answered by
Ms. Sue
What are the questions for 7, 9, 10?
Answered by
Just a kid who needs help, please.
if you scroll up to the top to my first response it will say
Answered by
drizzy
im boutta use his answers, wish me luck!
Answered by
em
are his answers right
Answered by
Tater tot
1. Yes; y=1.2x
2. No; y does not vary directly with x
3. Graph ( y intercept is -6, its also a positive slope)
4. Graph ( y intercept is 2, its also a positive slope)
5. 58/1; your car travels 58 miles in 1 hour.
6. 1/5
7. -1/3
8. undefined
9. y - 3 = 5(x - 8)
10. y + 6 = -5/8(x + 10)
11. y - 18 = 9(x - 2)
12. Graph ( a vertical line on -3 (X AXIS)
13. 5x + 8y = 24
14. y = 5x + 4
15. perpendicular
16. neither
17. y - 3 = -3/8(x + 2)
18. The functions have the same shape. The y-intercept of y=|x| is 0, and the y-intercept of the second function is -3.
19. The two graphs have the same shape but the second graph is shifted 5 units LEFT.
20. Graph (y intercept is -3)
21. Graph (X is POSITIVE 5, y intercept is 0)
22. no correlation
23. On your own
24. On your own
:) 100%
2. No; y does not vary directly with x
3. Graph ( y intercept is -6, its also a positive slope)
4. Graph ( y intercept is 2, its also a positive slope)
5. 58/1; your car travels 58 miles in 1 hour.
6. 1/5
7. -1/3
8. undefined
9. y - 3 = 5(x - 8)
10. y + 6 = -5/8(x + 10)
11. y - 18 = 9(x - 2)
12. Graph ( a vertical line on -3 (X AXIS)
13. 5x + 8y = 24
14. y = 5x + 4
15. perpendicular
16. neither
17. y - 3 = -3/8(x + 2)
18. The functions have the same shape. The y-intercept of y=|x| is 0, and the y-intercept of the second function is -3.
19. The two graphs have the same shape but the second graph is shifted 5 units LEFT.
20. Graph (y intercept is -3)
21. Graph (X is POSITIVE 5, y intercept is 0)
22. no correlation
23. On your own
24. On your own
:) 100%
Answered by
Jj
Whoever’s listening don’t trust them your grade gon be bad I did and I got a 11/22
Answered by
Lalala
Please can someone help I really need to check my answers
Answered by
hotty hot
so then what are the right answers
Answered by
AkAzA
@tater tot is correct, I've been on three different jiskha websites looking and these match for me.
Answered by
plz help me
tater tot is wrong. none match my answers
Answered by
E
WHO DO I BELIEVE, FRICK
Answered by
E
update: for washington state connections academy they are not, the answers do not match up
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