Mathematics High School

On the grid, draw the graph of
y = 2x - 3
for values of x from -2 to 4
Q

Answers

Answer 1

Answer:

Plot these points:(-2,-7) (-1,-5) (0,-3) (1,-1) (2,1) (3,3) (4,5)

Step-by-step explanation:

You need to substitute your x values into the x of the equation y=2(3)-3 to find the y value...

Answer 2

The standard equation of a line is expressed as y = mx + b

m is the slope

b is the y-intercept

Given the equation y = 2x - 2

If x = -2

y = 2(-2) - 2

y = -4-2

y = -6

If x  = 4

y = 2(4) - 2

y = 8-2

y = 6

This shows that the point (-2, -6) and (4, 6 )must be on the line graph. FInd the graph attached below.

Learn more here: https://brainly.com/question/17003809

On The Grid, Draw The Graph Ofy = 2x - 3for Values Of X From -2 To 4Q

Related Questions

How do you do this?

Answers

Answer:

132 degrees

Step-by-step explanation:

its asking for angle r, right? the degrees they give you is across from the needed angle. in class alone that would give you the answer, but since a line is 180 degrees, 180 minus 132 is 48 degrees, 48 plus a unknown angle(r) is 180. hence 132

Find volume and surface area

Answers

Volume of cone = (pi • r^2 • h)/3

If the diameter of the circle on the cone is 8 then the radius is 4.

V = (pi • 4^2 • 9)/3

V = 48pi in^3

Surface are of cone given radius.
= pi • r^2 + pi • r • square root of r^2 + h^2

A = 3.14 • 4^2 + 3.14 • 4 square root of 4^2 + 9^2

A = 16 • 3.14 + 4 square root of 97 • 3.14

A = 50.24 + 4 square root of 304.58

A = 50.24 + 69.81

A = 120.05

*. John pulled a black sock from his drawer. He has 5 black socks, 4 navy socks, and 6 brown socks left in the drawer. He picks another sock at random. What is the probability it matches the black one? A.1/6 C. 1/3 B. 1/5 D. 1/2 ​

Answers

Answer:

C

Step-by-step explanation:

Given g(x)=30-6x, find g(-4)=____?

Answers

Answer:

g(-4)=54

Step-by-step explanation:

g(-4)=30-6(-4)

g(-4)=30+24

g(-4)=54

– 7y = 7x + 21

Please I need these two question answered fasttttt, I need to get the slope and y-intercept for both these problems.

Answers

Answer:

slope=-1

y-intercept=-3

Step-by-step explanation:

if you solve the equation, it equals y = -x-3 since you divide -7 from both sides

Refer to the diagram shown.

Answers

Answer:

60º

Step-by-step explanation:

2 pounds of grapes cost $8 How do they cost per pound? How many pounds of grapes do you get per dollar?

Answers

Answer:

$4 per pound and 0.25 pounds per dollar

Step-by-step explanation:

48 divided by 2 = $4

1 divided by 4 = 0.25

By leading figure estimation, approximate the value of 5 850÷22

Answers

265.9090909090909 is the answer

Clean123 Inc. performs 1,000 of cleaning services for a customer. After 30 days the computer pays 50% of the invoice with a check. How will this transaction be recorded

Answers

did you get ittttt???

please help me out

Please help me lol!!!!!!

Answers

Answer:

A

Step-by-step explanation:

Im pretty sure it’s “ A “

Can u pls help me with this question

Answers

Answer:

21 is the answer your welcome

21 bro ✌✌hope it helps my man

A company makes Poppy Lapel Pins.
Each of them costs £1.10 to make.
In October it made 1000 lapel pins.
35% of them are given to charities.
The rest are sold in two formats: 60% of them at £3.00 each
40% of them at £5.00 for 2
Assuming that all the lapel pins will be sold by the end of November,
work out the percentage profit the company should make.
Give your answer to 1 decimal place.

Answers

Answer:

1000 less 35% == 650

so 250 given to charity

total cost making the pins was 1000x 1.10 = 1100

so you need to find 60 percent of 650 =390

and 40 percent of 650 = 260

so then you need to find the cost 390 x 3 pounds each so × this and gives you 1170 cost sold for intotal

Then you have 260 ÷2 = 130 x 5 = 650

so you have 650+1170 = 1820 - 1100 cost to make =720 pounds

think this right

Solve for x. 85+5x-10=11x+3

Answers

The answer is x=12. I hope this helps you out

help me out with this so confused

Answers

The correct answer is 3.) 5 to the square root of 9. : )

Answer:

The answer is 3.

Step-by-step explanation:

A rational number means the number can be written as a fraction of two integers. [tex]5\sqrt{9}[/tex]=5*3=15, so it is the only rational number. The other answers cannot be written as a fraction of two integers.

The number 12 is divisible by... select all that apply.
15 points
2
3
4
5
6
9
10

Answers

Answer:

2, 3, 4, 6

Step-by-step explanation:

Answer:

2,3,4,6

Step-by-step explanation

12 divided by 2 is 6

12 divided by 3 is 4

12 divided by 4 is 3

12 divided by 6 is 2

1. Find the volume of the cylinder. (no units-round to nearest tenth
7 km
8 km

Answers

Answer:

1407.43 would be your answer

Step-by-step explanation:

The formula is [tex]\pi r^2h[/tex], so plug 8 and 7 into the equation, and you'll get your answer. Hope this helps :)

(2x - 5), (2 +30), and (2x – 5)
Solve for x

Answers

You solve for x it’s your work isn’t it lots

A family prepares an emergency kit for their home. The kit contains 63 gallons of drinking water. The​ family's daily drinking water needs are 3 1/2 gallons for the adults and 1 3/4 gallons for the children. For how many days would this emergency water supply last the​ family

Answers

Answer:

12 days

Step-by-step explanation:

Total gallons of the family's drinking water needs = gallons consumed by children + gallons consumed by adults

3[tex]\frac{1}{2}[/tex] + 1[tex]\frac{3}{4}[/tex] =

Converting to decimals

3.5 + 1.75 = 5.25 = 5[tex]\frac{1}{4}[/tex]

If there are 63 gallons, the water supply would last for :

63 / 5.25 =12 days

Answer: 12 days

Step-by-step explanation: They have 63 gallons, they are using approximately 5.25 per day, so if you divide you will get 12 days

Which is 42.364 written with words?

Answers

FORTY-TWO AND THREE HUNDRED SIXTY-FOUR THOUSANDTHS hope this helps

Tickets to a play cost $4 in advance and $5 at the door. The theater club president wants to raise at least $400 from the ticket sales. If the club sells 40 tickets in advance, what is the least number of tickets the club needs to sell at the door to reach the president’s goal?

Least number of tickets =

Answers

Answer:

x≥48

Step-by-step explanation:

4×40 = 160

400-160 = 240

240÷5 = 48

3n - 2n- 6h + 9

Pls help ASAP

Answers

Answer:

n-6h+9

first you subtract the ns from each other because those are the only like terms

3n-2n-6h+9

So first you get all the like terms together from calculating the addition sequence here from their coefficients

So

(3-2-6)x+9

Now you calculate the difference in the parenthesis

-5x+9 is your answer and you leave it like that because you can’t really do anything else just leave it how it is

If you could help I would really appreciate it, but if not that’s fine. Thank you.

Answers

since 5 is less than or equal to 5, you input it into the middle equation.

x=5

so 5 is the answer!

Julien is baking cookies with his mother.

The recipe calls for:

1 ½ cups of flour

2 ⅔ cups of oatmeal

3 ¼ cups of chocolate chips

1 cup of sugar

½ cup of brown sugar

The only measuring cups that Julien can find are ⅛ cup and ⅓ cup. How will he make the cookies?

Answers

Answer:

well quite easily just doing the math

Step-by-step explanation:

Ta -Da

1 1/2 cups of flour = 12/8 cups of flour

2 2/3 cups of oatmeal = 2 2/3 cups of oatmeal

1 cup sugar = 3/3 or 8/8 cups of sugar

1/2 cup of brown sugar = 4/8 cups of brown sugar

30 points! See pic attached. Will mark brainliest.

Answers

Answer:

Step-by-step explanation:

i think it a c e i hope this helps :^

answer: D,B,C

Step-by-step explanation:

line A is perpendicular to B and line A and B is parallel to line C

y = 2x - 1
y=-3x + 4
Solve the following system of equations for x

Answers

Answer:

x = 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

y = 2x - 1

y = -3x + 4

Step 2: Solve for x

Substitution

Substitute in y:                   2x - 1 = -3x + 4Add 3x on both sides:       5x - 1 = 4Add 1 to both sides:           5x = 5Divide 5 on both sides:     x = 1

Answer:

[tex]y = 2x - 1 \: and \: y = - 3x + 4 \\replacing \: the \: value \: of \: y, \: we \: get \\ 2x - 1 = - 3x + 4 \\ 5x = 5 \\ \boxed{x = 1}[/tex]

x= 1 is the right answer.

write the first four terms of the arithmetic sequence given a1=-3 and d=-2

Answers

1) -3
2) -5
3) -7
4) -9

Explanation:
Arithmetic Sequence Formula
a(n) = a1 + (a - 1) (d)

a= term position
a(n)= nth term
a1= first term

Pedro drives the same route to work on Monday through Friday. His route includes one traffic light. According to the local traffic department, there is a 55% chance that the light will be red when he arrives at the intersection on a randomly selected workday. Suppose we choose 10 of Pedro's workdays at random and let Y = the number of times that the light is red.

Answers

Answer:

6 days

Step-by-step explanation:

Given

The proportion can be represented as:

[tex]p = 55\%[/tex]

And the number of days can be represented as:

[tex]n = 10[/tex]

Required

Determine the expected number of times, the light is red

To do this, we simply multiply the proportion by the number of days:

[tex]Y = n * p[/tex]

Substitute values for n and p

[tex]Y = 10 * 55\%[/tex]

Convert percentage to decimal

[tex]Y = 10 * 0.55[/tex]

[tex]Y = 5.5[/tex]

Approximate

[tex]Y = 6[/tex]

Hence, the expected number of days is 6 days

Kim drives 156 miles from rotherman to London she drives the average speed of 60 miles per hour

Answers

Answer:

2 hours and 36 minutes

Step-by-step explanation:

156/60 hours=2.6 hours. i.e. it takes her 2 hours and 36 minutes to reach from Rotherham to London

If m<FCB = 84°, then what is m<MCA?​

Answers

Answer: MCA = 84 degree

Explanation:

Angle MCA = FCB (Vertically opposite angle)

So if FCB = 84 degrees

Thus, MCA also equal 84 degrees

10.8 as a fraction please answer

Answers

Answer:

1 2/8 or 10/8

Answer: 54/5

Step-by-step explanation:

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