Mathematics High School

Write the slope-intercept form of the equation of the line given the slope and the y-intercept.
Slope = -2, y-intercept = -4

Write The Slope-intercept Form Of The Equation Of The Line Given The Slope And The Y-intercept.Slope

Answers

Answer 1

Answer:

y=-2x-4

Step-by-step explanation:

So remember this y=mx+b

The M is the slope and the B is our y-intercept

So according to the picture it gave you the slope and the Y-intercept

The slope was -2 and the y-intercept was -4

So y=mx+b so subtitute the m to -2 and the b to -4

The equation should be y=-2x-4

I really hope this make sense

Related Questions

Please help!!!!!!!!!

Answers

A) you’re flipping the triangle over the y axis... so you would the same shape just flipped

B) reflection (I think)

At Will's Swimwear, 25% of the 24 swimsuit styles are bikinis. How many bikini styles are there?

Answers

Answer:42

Step-by-step explanation:

Answer:

6 bikini styles

Step-by-step explanation:

I divided 24 by 4.

I need help please!!!​

Answers

Answer:  [tex]g = 6\sqrt{6} \ \ \text{yards}[/tex]

=============================================

Explanation:

When dealing with a 30-60-90 triangle, the short leg x and the long leg y can be tied together using this formula

[tex]y = x*\sqrt{3}[/tex]

We see that the long leg is exactly [tex]\sqrt{3}[/tex] times longer than the short leg.

Therefore we can say,

[tex]y = x*\sqrt{3}\\\\y = 6\sqrt{2}*\sqrt{3}\\\\y = 6\sqrt{2*3}\\\\y = 6\sqrt{6}\\\\g = 6\sqrt{6}\\\\[/tex]

NEED ASAP!!!

Line m has the equation y= 2/3 (x) - 3 . Line n has the points given in the table to the right. Holly says the two lines have the same slope. Is Holly correct?

A. Yes, they both have a slope of .
B. Yes, they both have a slope of -3.
C. No, the slope of line m is and the slope of line n is .
D. No, the slope of line m is -3 and the slope of line n is .

Answers

Answer:  A) Yes, they both have a slope of 2/3

=============================================================

Explanation:

The equation y = (2/3)x - 3 has slope 2/3 since it is the coefficient of x

The coefficient is the number to the left of the variable.

-------------------------------------

Now let's pull two points from the table.

Pick any two points you want. I'll pick the last two rows to get the two points (4,2) and (13,8)

Subtract the y values to get 8-2 = 6

Subtract the x values in the same order:  13-4 = 9

Divide the differences:

slope = rise/run

slope = (change in y)/(change in x)

slope = 6/9

slope = 2/3

We get the same slope as before. Holly is correct.

If m_1= 53°, what is mz3?

Answers

Answer:

143°

Step-by-step explanation:

m<1 = 53°

m<2 = 180 - 53 - 90 = 180 - 143 = 37°

So, m<3 = 180 - 37 = 143°

You are in charge of finding a place to have your little sister's birthday party. You
call around, but many places are already booked. You find one place, Jump and
Fun, which looks promising. Here's what you learn when you call Jump and Fun:
There is a flat fee of $120 to rent a room. There is an additional charge of $5 per
child for access to the bounce houses and miniature golf course. The more
friends your sister invites, the more the party will cost.
Write an equation to express what the cost will be for the party. Use x for the
number of kids that will attend.
Your answer

Answers

Answer:

Y=x(5)+120

Step-by-step explanation:

Y= the money you have to pay for the party

X(5)= you multiply x by 5

+120= you add the fee

PLEASE HELP IF YOU COOL PLEASE

Answers

The answer is b for this

Answer:

B. Mark buys a pack of gum for $1.50 each

Step-by-step explanation:

The slope of the graph is 3/2 or 1.5 so x is the number of gum bought and y is the total amount he has to pay after buying the gum.

CAN SOMEONE PLEASE HELP

Answers

9514 1404 393

Answer:

  C

Step-by-step explanation:

All of the offered answer choices are dilations. When a figure is dilated about the origin, every individual coordinate is multiplied by the dilation factor.

So, the dilation factor can be found by dividing an image coordinate by the pre-image coordinate.

  I'x/Ix = -3/-2 = 1.5

The dilation is 1.5 about the origin.  . . .  matches C

1) 7n3+ 5n2 + 5n+ 10
A) constant binomial
B) cubic polynomial with four terms
C) quartic trinomial
D) cubic monomial

Answers

the answer is d to the question

A ski hat is on sale for $15 with 25% off. What is the
discounted price of the ski hat?

Answers

$3.75 would be the answer. Also if you want to find percentages just put the dollar amount into a calculator and then multiply it by 0. And then the number of the percentage

PLEASE HELP WILL MARK BRAINLEST

Answers

Answer: B

Step-by-step explanation: Im almost 90%sure, Hope this helps!

Which of the following best describes the solution to the equation below? 3(x+ 7) = 3x + 21​

Answers

Answer:

x = x; the solution has infinite solutions

Step-by-step explanation:

3(x+ 7) = 3x + 21​; distribute the 3 on the left side

3x + 21 = 3x + 21; now subtract 21 from both sides

3x = 3x; divide by 3

x = x; the solution has infinite solutions.  Since both terms are equal any value for x will be true on this equation.

Tom bought a radio on sale for 20% off for $68. What was the original
cost of the radio?

Answers

Answer:

88 I believe

Step-by-step explanation:

Answer:

$85

Step-by-step explanation:

20% is 1/5 of 100

68/4=17

68+17=85

What equation makes this true -3(x-4)+x =2x-12

Answers

Answer:

[tex]x = 6[/tex]

Step-by-step explanation:

Step 1:  Distribute

[tex]-3(x - 4) + x = 2x - 12[/tex]

[tex](-3 * x) + (-3 * -4) + x = 2x - 12[/tex]

[tex](-3x) + (12) + x = 2x - 12[/tex]

Step 2:  Combine like terms

[tex](-3x) + (12) + x = 2x - 12[/tex]

[tex](-3x + x) + 12 = 2x - 12[/tex]

[tex](-2x) + 12 = 2x - 12[/tex]

Step 3:  Add 12 to both sides

[tex](-2x) + 12 + 12 = 2x - 12 + 12[/tex]

[tex](-2x) + 24 = 2x[/tex]

Step 4:  Add 2x to both sides

[tex](-2x + 2x) + 24 = 2x + 2x[/tex]

[tex]24 = 4x[/tex]

Step 5:  Divide both sides by 4

[tex](24 / 4) = (4x / 4)[/tex]

[tex](6) = x[/tex]

Answer:  [tex]x = 6[/tex]


Solve for x.
Help please

Answers

Answer:

x=10

Step-by-step explanation:

Answer:

I can't give an exact answer but...

Step-by-step explanation:

Try adding all three equations together and make them equal to 180. Then see what X.

So 3x + 11 + 7x - 5 + 9x - 16 = 180

Elevator 1 moved up 15 feet from the ground level. Its position is labeled as +15. Elevator 2 moved down 6 feet from the ground level. Its position is labeled as
. (Use the hyphen for negative such as -1) (4 points)

Answers

Answer:

-6

Step-by-step explanation:

if it moved 6 ft below where you started at, the only answer should be -6.

The transfer of heat by direct contact is called 1 vibrating molecules 2 kinetic energy 3 conduction 4 radiation​

Answers

Answer:

3- conduction

Step-by-step explanation:

Help you yall
thank you

Answers

A,C,D I’m pretty sure
The answer is A,C,D :)

What is the slope of a line perpendicular to the line whose equation is
3x + 3y = 63. Fully reduce your answer.

Answers

Answer:

Step-by-step explanation

The slope is 3 because the 3 is on the x line and the y-intercept is on the y line

does anyone know this? URGENT!!​

Answers

Answer: Y=3, X=-2

Step-by-step explanation:

Answer:

[tex]y = \frac{3}{2} x + 3[/tex]

Step-by-step explanation:

slope is a positive 3/2

y intercept is 3

does anyone know the answer to this ? (6,-2) m= -3

Answers

Answer:

Maybe

Step-by-step explanation:

I did but I forgot the answer

I am so sorry

Answer:

Point Slope Equation: Y+2=-3(x-6). Slope Intercept Equation: Y=-3x+16.

Step-by-step explanation:

If you are looking for an equation? Here you go.

Let me know if this is what you wanted!

A football player can run an average of 40 yarfs in 5 seconds what is the Unit rate of speed of the football player

Answers

Answer:

8 yards per sec

Step-by-step explanation:

brainliest plz

4 Write the equation of a line in slope-intercept form that has a slope of -2 and passes through the point (-1,8

Answers

Answer:

y = -2x + 6

Step-by-step explanation:

Slope-intercept form: y = mx + b

Given:

Slope(m): -2

Point: (-1, 8)

To write the equation in slope-intercept form we need to find the slope(m) and the y-intercept(b).

Since we already know the slope is -2, we can move on to finding the y-intercept. To find the y-intercept, input the values of the slope and the point into the equation format and solve for b:

y = mx + b

8 = -2(-1) + b

8 = 2 + b

6 = b

The y-intercept is 6.

Now that we know the slope and the y-intercept, we can write the equation:

y = -2x + 6


Mrs. Driggers went to Target to purchase the new movie Frozen for her girls. The original price was $20, but
it is on sale for 10% off.

Answers

Answer:

$18

Step-by-step explanation:

It is 10% off so you are paying 90% of $20.

20*0.9=18

The 10% is $2

Answer:

REEEEEEEEEEEEEEEEEE WHAT HE SAID

Step-by-step explanation:

Write a triangle congruence statement!

I’ll give brainliest!

Answers

Answer:

These two are congruent because they mirror each other in size and shape.

Step-by-step explanation:

Yep his right that’s the answer we’ll good luck in ur test

What is 41/50
as a percentage?

Answers

Answer:

82%

Step-by-step explanation:

A percent a fraction of one hundred so multiply the numbers by 2 to make it 82/100 then remove the one hundred making it 82%

super hard math question and u probably dont want to answer it sorry there is no multiple choice




JK!!!! U DONT HAVE TO ANSWER IT JUST TAKE THE 50 POINTS!!!!

Answers

Answer:

Thank you

Step-by-step explanation:

Which of the following represents the probability of 3 successes in 5 trials?
a. 3C5P(S)*P(775
c. 3C5P(S)?P(A15
b. 5C3P(S)3P(F2
d. 5C3P(S)3P(F)5

Answers

Answer: option B: 5C3P(S)3P(F)2

Step-by-step explanation:

correct on Edge 2020

Graph.
y−5=4/3(x−5)
Please help fast

Answers

Answer:

Slope = 4/3

Y-intercept = (0, -5/3)

Step-by-step explanation:

Plz help me with this!!!!!!

Answers

Answer: scalene right

Step-by-step explanation:

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