# Algebra

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.

1. 👍
2. 👎
3. 👁

1. 👍
2. 👎
👤
Ms. Sue
2. 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***

1. 👍
2. 👎
3. 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

1. 👍
2. 👎
4. Which three would you like me to check?

1. 👍
2. 👎
👤
Ms. Sue
5. could you check 7,9 and 10 please?

1. 👍
2. 👎
6. What are the questions for 7, 9, 10?

1. 👍
2. 👎
👤
Ms. Sue
7. if you scroll up to the top to my first response it will say

1. 👍
2. 👎

## Similar Questions

1. ### math

1.What are the mean,median,mode and range of the data set given the altitude of lakes in feet:-9,-36,-23,-8,-17,-52,-27,and-36? 2.Given the data 21,13,13,37,13,23,25,15 a.What is the outlier in the data? b.what is the mean with

2. ### Algebra 1

1. For the data in the table does y vary directly with x? If it does write an equation for the direct variation. x|y 8|28 16|56 20|70 a. yes;y=5x b. yes;y=x+20 c. yes;y=3.5x** d. no; y doesn't vary directly with x 2. For the data

3. ### Algebra worksheet

Hello. My algebra teacher gave me this worksheet last week and everyone had to bring it yesterday and I haven't done it yet. Can someone please help me. He said Friday is the last day or he's going to take away some points. I've

4. ### Math

Which of the following are categorical data? A.numbers of inches of rain B.types of drinks C.lengths of movies (in minutes) D.weights of students Which best describes a statistical question? A.a question that contains numbers B.a

1. ### Algebra 1

Which type of function best models the data in each table? Write an equation to model the data. Table: x | y 0 | 5 1 | 2 2 | 0.8 3 | 0.32 4 | 0.128 Please help me out with this I would really appreciate it! If someone could

2. ### geometry

Three basketball teams measured the height of each player on their team. The table shows the mean and the mean absolute deviation of the heights for each team. Which statements are correct? Choose exactly two answers that are

3. ### Algebra

Lesson 11 unit 2 Linear Functions Unit Test there are 3 different test to this unit so if you get this test here you go hope he helps 1. For the data in the table, does y vary directly with x? If it does, write an equation for the

4. ### Math

For 7 days keep track of the number of pieces of mail you receive at your home. a. Put your data into a frequency table having intervals of 0–4, 5–9, 10–14, and 15–19. b. Use the frequency table to create a histogram of

1. ### algebra 1

Which type of function best models the data in each table? Write an equation to model the data. Table: x | y 0 | 5 1 | 2 2 | 0.8 3 | 0.32 4 | 0.128 Please help me with this I'm really bad at graphs and functions..I know its either

2. ### Mathematics

Can someone check my answers? 1. For the data in the table, does y vary directly with X? If it does write an equation for the direct variation.(X,y) (8,11) (16,22) (24,33) Yes y=2.75x Yes y=0.6875x*** Yes y=1.375x No y does not

3. ### Math

For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. X 52 = 32 = 20 = 8 Y 39 = 24 = 15 = 6

4. ### math

Would someone please check my answers? If x and y vary directly, as x decreases, what happens to the value of y? It decreases also If x and y vary inversely, as y increases, what happens to the value of x? It decreases If x and y