Ask question

Ask question

All categories

3 years ago

15

Which of the following describes how to graph the line whose equation is y = x - 1?

1 answer:

jenyasd209 [6]3 years ago

7 0

You would need to substitute a number for y. I would probably put 0 for y which would then give you x.

y = 0

x = 1

Then you can easily graph the point. :)

You might be interested in

You plan on purchasing a new LCD television that cost $890 plus 8.1% tax. How much is the total cost of the television after tax

irina1246 [14]

The answer is $962.09. All you do is multiply 890$ by your tax and than add your tax. Another way of doing it is take the decimal value of your 8.1% which is .081 and add 1 to get 1.081. Now that you have that you multiply 890 by 1.081 to get 962.09

Hope this helps you

3 0

3 years ago

Josh bought 3 bags of potting soil and 10 bags of mulch from Home Depot.

s2008m [1.1K]

Answer:

3x+10y=C

x=cost of potting soil

y=cost of mulch

C=total cost

8 0

2 years ago

1. Find the unit rate for lessons at Sit and Stay School. Show your work. Write your answer in the space below.

timofeeve [1]

Answer: $8

Step-by-step explanation:

96/12=8/1

4 0

3 years ago

Read 2 more answers

Three of the four vertices of a rectangle are located at (4, 2), (7, 2) and (4, 8). a. What are the coordinates of the missing v

34kurt

Answer:

a) The coordinates of the missing vertex = (7, 8)

b) Area = 18 square units

Perimeter = 18 units

Step-by-step explanation:

a) We know three of the four vertices:

A: (4, 2) C ______ D(?)

B: (7, 2) | |

C: (4, 8) A |______| B

To find the coordinates of the missing vertex we need to calculate the distance in the x-direction from point A to point B:

$B_{x} - A_{x} = 7 - 4 = 3$

Hence, the distance of point D from point C in the x-direction is:

$D_{x} = C_{x} + 3 = 4 + 3 = 7$

Now, to find the coordinate in "y" we need to calculate the distance in the y-direction between point C and point A:

$C_{y} - A_{y} = 8 - 2 = 6$

Then, the distance of point D from point B in the y-direction is:

$D_{y} = B_{y} + 6 = 2 + 6 = 8$

Therefore, the coordinates of the missing vertex (point D) are:

$D = (D_{x}, D_{y}) = (7, 8)$

b) The area of the rectangle is:

$a = (B_{x} - A_{x})*(C_{y} - A_{y}) = 3*6 = 18 units^{2}$

The perimeter is given by:

$p = 2*(3 + 6) = 18 units$

I hope it helps you!

8 0

2 years ago

URGENT PLEASE HELP!!!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted! (29pt

Ad libitum [116K]

Answer:

I think its b

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers