Mathematics College

Which of the following graphs represents the equation y=2x−3?

Which Of The Following Graphs Represents The Equation Y=2x3?

Answers

Answer 1

Answer:

D. (the one in the right hand bottom corner)

Answer 2

Answer:

Bottom right

Step-by-step explanation:

The equation is y = 2x - 3

2 represents the slope

-3 represents the y-intercept

The y-intercept is when x = 0

So first, we look at the graphs and find the graphs that display when x = 0, y = -3 aka (0, -3)

From this, we can deduce the two graphs on the left side are wrong

It must be the two on the right

Now we figure out which one has a slope of 2 aka rise over run = 2/1

Which graph goes up (rises) 2 units and goes forward (runs) 1 unit?

The top right graph depicts a slope of 1/2, not 2/1 so this is incorrect

The bottom right graph displays a slope of 2/1 aka 2

Bottom right graph is the correct answer

Related Questions

For the equation y=3x+2 if we were to add 7 What effect would it help on the equation.

Answers

The Y-intercept would be 9 but the gradient would still be the same. Hope that this helps.
It would be 9 for the Y intercept

simplify 1/2 +1/4 - 1/6​

Answers

Answer:

look for the LCM of all the denominators, devide the denominators by the LCM and add the numerators( don't forget the signs ), then add and subtract your answers ( by this time the LCM becomes the denominator and the answer from th subtraction and addition of the numerators becomes the present numerator ), then reduce to lowest term the answer gotten

The sum of the cube of a number and two times the number

Answers

Answer:

x^3+x×2

I got this : ) I hope it helped

The expression x³ + 2x represents the sum of the cube of a number and two times the number "x."

"the sum of the cube of a number and two times the number."

Let "x" represent the unknown number.

Express the given in algebra form as x³ + 2x.

To calculate the value of this expression for a specific value of "x," substitute the value of "x" into the expression.

Cube the number by raising it to the power of 3 (x³).

Multiply the number by 2 (2x).

Add the results

expression x³ + 2x represents the sum.

learn more about algebra here

brainly.com/question/29131718

#SPJ2

Can someone pls help me?!?

Answers

Answer:

288

Step-by-step explanation:

Answer:

I wish I've known, but try using Symbo-Lab or Math-Way. They help a lot.

Step-by-step explanation:

What is the greatest number of rìght angles that a triangle can contain?

Answers

Answer:

1

Step-by-step explanation:

If there are 2 or more right angles in a triangle, it is impossible to connect without a fourth side, making it a square. There can only be 1 right angle in a triangle

Answer:

There can Only be 1 Right angle in a Triangle!

Step-by-step explanation:

Triangles have 180 degrees in total, If You had Two Right Angles, Then it would equal 180, since there is three angles,three sides and etc on a triangle that won't work. In a Triangle you could have 1 right angle and Two 45 degree angles to get your total of 180 degrees and a complete Triangle!!

the question is “A ____ followed by a ____.”

Answers

Answer:

confused

Step-by-step explanation:

Answer: A man followed by a cop

I have to do step by step why the answer of (5x - 1) (5x - 1) is 25x^2 - 10x + 1.
How do i do it?

(5x - 1) (5x - 1)

Ans: 25x^2 - 10x + 1

Answers

There’s 2 ways. One is simpler than the other; A normal bracket expansion we would do 5x * 5x which equals to 25x^2, then 5x * -1. Do the same with the second bracket: 5x * 5x = 25x^2. Then, 5x * -1 which is -5x
Now we have 25x^2 + -5x + 25x^2 -5x. Add like terms to get 50x^2 - 10x.
And the second method is using Pascals triangle but I’m not going to get much in detail as this is just a double extension bracket and all it will do is confuse you.

Answer:

Step-by-step explanation:

(5x - 1) (5x - 1)

= [tex](5x - 1)^{2}[/tex]

Using laws of exponents,

[tex](a - b)^{2} = a^{2} - 2ab + b^{2}[/tex]

here, a = 5x, b = 1

so it becomes,

[tex]5x^{2}[/tex] - 2 × 5x × 1 + [tex]1^{2}[/tex]

[tex]25x^{2}[/tex] - 10x + 1

Hope this helps

plz mark as brainliest!!!!!!!!

A CLASS OF 28 STUDENTS HAS 12 GIRLS.WHAT IS THE RATIO OF GIRLS TO BOYS

Answers

Answer:

3:7

Step-by-step explanation:

thats the ratio simplified

Answer:

12:16

Step-by-step explanation:

A line passes through the point (-6,4) and has a slope of 3/2. Write an equation in point slope form for this line.

Answers

Answer:

y-4=3/2(x+4)

Step-by-step explanation:

If you plug the numbers into the equation (y-y1=m(x-x1)), you get y-4=3/2(x+4).

Answer: y=3/2x+13

Step-by-step explanation: y-4=3/2(x-(-6))

y-4=3/2x+9

y=3/2x+13

Which of the following statement is true?

3 / 12 is the same as 3 ÷ 12


3/12 is the same as 12 ÷ 3


3 ÷ 12 is the same as 12/3


12/3 is the same as 3/12

Answers

Answer:

3/12 is the same as 3 divided by 12

The true statement is 3/12 is the same as 3 divided by 12.

what is 3 1/7 x 1 2/7

Answers

Answer:(Key: Underlined word means repeating decimal)

28.28

Step-by-step explanation:

but in fraction form it is

solved:

3 *7 + 1   x  7 * 1  + 2

22/7  * 9/7

198/7

Melissa buys an iPhone for $240 and gets consumer surplus of $160. What is her willingness to pay?

Answers

Answer:

$400 = $240 + $160

Step-by-step explanation:


Alice made the conjecture 5x = 30 and x = 5. Which of the following is true to her conjecture?
O True, x = 5
O True, x = -6
O False x = -5
O False, x = 6


Answers

Answer:

False, x=6

Step-by-step explanation:

5x=30

Divide 5 on both sides

5/5 leaves x

30/5=6

Bring down x

x=6

−5 1/5÷(2/3) help plz

Answers

Answer:

−5 1/5÷(2/3)≈-7.8

What value of n makes the equation below have no solution?
2x + 2 = nx - 3

A. 2
B. 3
C. 0
D.-2

Answers

Answer:

A

Step-by-step explanation:

This would be directly conflicting and would result in no answer as you would be saying that x could equal a number that would turn out the same if 2 were added to it and 3 were subtracted from it.

Answer:

A

Step-by-step explanation: Here's something that I learned. Same slope different y-intercept (no solution). Same slope and same y-intercept (Infinitely many solutions). Different slope and same y-intercept (one solution). Different slope and different y-intercept (one solution).

Wha is the answer to 8x-15 = 8x-15

Answers

it’s 0
hope it helped
The answer is 0
Both cancel each other out

WILL MARK BRAINLIEST Given a the line y=2.5x+4, find line whose graph: b intersects with the graph of the given line.

Answers

Your equation will be y=4x-1 and the intersection point will be (2,9). Hope this helps!

is this a linear or non linear function?

Answers

Answer:

Linear I believe.

Step-by-step explanation:

Select all the expressions that equal -2 + 5.

Answers

All of the answer choices except B would be correct for this problem.

Answer:

The answers are A, C and D

y=-6x^2+100x-180
what are the zeros in this function? what do the zeros mean in context​

Answers

Answer:

If soccer balls are sold for $2.05 or $14.61 each, the store will break even but will not make a profit.

Step-by-step explanation:

Mr. Harris is purchasing 2.25 pounds of meat that costs $2.80 per pound. How much change should Mr. Harris receive if he gives the cashier $20.00?

Answers

Answer:

$13.70

Step-by-step explanation:

$2.80*2.25=$6.30

$20-$6.30=$13.70

use matrices to determine the coordinates of the vertices of the translated figure. Triangle DEF with vertex matrix [7 -9 -1 -7 -3 -7] translated 1 unites left and 4 units down.

Answers

Answer:

(6, -11), (-10, -7) and (-2, -11)

Step-by-step explanation:

Coordinates of a triangle are represented in the form of a matrix as,

[tex]\begin{bmatrix}x_1 & x_2 & x_3\\ y_1 & y_2 & y_3\end{bmatrix}[/tex]

If the given triangle is shifted by 1 unit left and 4 units down,

Translation of vertices in the matrix form will be,

[tex]\begin{bmatrix}x_1 & x_2 & x_3\\ y_1 & y_2 & y_3\end{bmatrix}+\begin{bmatrix}-1 & -1 & -1\\ -4 & -4 & -4\end{bmatrix}[/tex]

For a triangle having vertices (7, -7), (-9, -3) and (-1, -7) when shifted 1 units left and 4 units down will be,

[tex]\begin{bmatrix}7 & -9 & -1\\ -7 & -3 & -7\end{bmatrix}+\begin{bmatrix}-1 & -1 & -1\\ -4 & -4 & -4\end{bmatrix}[/tex]

= [tex]\begin{bmatrix}7-1 & -9-1 & -1-1\\ -7-4 & -3-4 & -7-4\end{bmatrix}[/tex]

= [tex]\begin{bmatrix}6 & -10 & -2\\ -11 & -7 & -11\end{bmatrix}[/tex]

Coordinates of the triangle after the translation will be,

(6, -11), (-10, -7) and (-2, -11)

can you solve this for me please ​

Answers

Answer:

the first one

Step-by-step explanation:

ive done this before

Answer:

Step-by-step explanation:

i got no idea

Dora saved $35. She earned $9.50 per hour at her job. How many hours must she work to have a total of $358 in her savings?

Answers

Answer:

34 Hours

Step-by-step explanation:

358-35= 323

323÷9.50= 34

The fourth graders and fifth graders at Valley Point Elementary are going on a field trip. There are 148 fourth graders and 96 fifth graders. There are also 18 teachers going. If 54 people can fit on one bus, how many buses are needed for all of the students and teachers?

Answers

Answer:

5

Step-by-step explanation:

Can someone help me with this??

Answers

Answer:

Step-by-step explanation:

Let the number of weeks = x

4*2.54 + 4x = growth for A

10*2.54 + 1*x= growth for B

So they will be the same when the 2 left sides are equated.

10.16 + 4x = 25.5 + x            Subtract 10.16 from both sides

4x =25.5-10.16 + x                Combine

4x = 15.34 + x                       Subtract x from both sides.

4x-x = 15.34

3x = 15.34                             Divide by 3

x = 15.34/3

x = 5.11

So the answer is just a little over 5 weeks.

what is 12432 inches in yards

Answers

Answer:

345.333333Step-by-step explanation:

The measure of an angle is 35.4°. What is the measure of its supplementary angle?

Answers

Answer:

144.6°

Step-by-step explanation:

180-35.4

144.6°

Answer:

144.6

Step-by-step explanation:

Supplementary angles add to 180

Let x be the unknown angle

x + 35.4 = 180

Subtract 35.4 from each side

x = 180-35.4

x =144.6

If Isaac uses a coupon entitling him to a 25% discount off the purchase price before tax, how much will his bill be? Assume that a 7% sales tax is applied to the discounted price. Using words, explain how you found the discounted price.

Answers

Answer:

hope it helps...

Step-by-step explanation:

25/100 x 79

= 19.75

= 79 - 19.75

= $59.25 (before tax)

7/100 x 59.25

= 414.75/100

= 4.15

= 59.25 + 4.15

= $63.4 (after adding tax)

First we have to take out the percentage of discount and minus it from the total cost . To find the discounted price with tax, we have to take out the percentage of the tax from the discounted amount and add it to the discounted amount to get the total cost.

QUICK WHATS 1 + 1 WRONG ANSWERS ONLYY

Answers

Answer:

5

Step-by-step explanation:

Because Math is Math smh

Answer:

Glizzy

Step-by-step explanation:

it tastes good

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