1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ipn [44]
3 years ago
13

Which of the following graphs represents the equation y+2=3(x-1)

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

For this case we have the following equation, in a linear way:

y + 2 = 3 (x-1)

This expression can be written in the form y = mx + b

Where "m" is the slope and "b" is the cut point with the y axis.

Rewriting the given expression we have:

y + 2 = 3x-3\\y = 3x-3-2\\y = 3x-5

Thus, the slope is 3 and the cut point is -5.

To graph, we must find two points through which the line passes, so, we perform the following steps:

Step 1:

We do x = 0

y = 3 (0) -5\\y = 0-5\\y = -5

Thus, the point (x1, y1) = (0, -5)

Step 2:

We doy = 0

0 = 3x-5\\5 = 3x

x =\frac{5}{3}

Thus, the point (x2, y2) = (\frac{5}{3},0)

Answer:

See attached image


Arisa [49]3 years ago
5 0

Answer:

<h2><u>B</u></h2>

<u>AND THE NUMBERS ARE (0,3)IS UP AND (1,1) ARE DOWN</u>

WISH THAT HELP

سبحان الله ,الحمدالله ,الله اكبر

You might be interested in
What equation is equal to 6/7. I'm very confused.Can one of you guys please help me? Thank You
Burka [1]
0.85 is equal to 6/7 because you divide six by seven....Hope this helped. 

3 0
3 years ago
The refrigerator part of a refrigerator freezer has a volume of 27 cubic feet. The freezer part is 2 feet high, 2 feet deep, and
VLD [36.1K]
The answer is 39.
do 2x2x3 (answer is 12) then 27+12.
3 0
3 years ago
A flying disc has a circumference of 75.36 centimeters. What is the area of the flying disc? (Use 3.14 for .)
Hatshy [7]

The area of flying disk is 452.16 square centimeters

Step-by-step explanation:

The disc is in circular shape so we will use the formulas for circle in this question.

Given

Circumference = C = 75.36 centimeters

We have to find the area of the disc for which we have to find the radius first.

Let r be the radius

Then

Circumference is given by:

C=2\pi r

putting the values

75.36 = 2*3.14*r\\75.36 = 6.28r

Dividing both sides by 6.28

\frac{6.28r}{6.28} = \frac{75.36}{6.28}\\r = 12\ cm

The area of circle is given by:

A = \pi r^2

Putting the values

A = 3.14 * (12)^2\\A = 3.14*144\\A =452.16\ cm^2

Hence,

The area of flying disk is 452.16 square centimeters

Keywords: Circle, area

Learn more about circle at:

  • brainly.com/question/12939121
  • brainly.com/question/12941985

#LearnwithBrainly

5 0
3 years ago
15 points with easy explanation please​
GaryK [48]

Answer:

that would be 38 degrees

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
4. A horizontal ellipse, centered at the origin has a major axis of 10 units and minor axis of 8 units. Write the
s2008m [1.1K]

Answer:

\frac{x^2}{25} +\frac{y^2}{16} =1

Step-by-step explanation:

For ellipses, the length of the major axis is represents as:

Major axis = 2a

where a is called the semi-major axis.

In this case since the major axis is equal to 10 units:

10=2a

solving for the semi-major axis a :

a=10/2\\a=5

and also the minor axis of an ellipse is represented as:

Minor axis = 2b

where b  is called the semi-minor axis.

Since the minor axis has a length of 8 units:

8=2b

solving for b:

b=8/2\\b=4

Now we can use the equation for an ellipse centered at the origin (0,0):

\frac{x^2}{a^2} +\frac{y^2}{b^2} =1

and substituting the values for a and b:

\frac{x^2}{5^2} +\frac{y^2}{4^2} =1

and finall we simplify the expression to get the equation of the ellipse:

\frac{x^2}{25} +\frac{y^2}{16} =1

5 0
3 years ago
Other questions:
  • What are the zero(s) of the function f(x) = the quantity of 4 x squared minus 36 x, all over x minus 9?
    12·2 answers
  • I am studying so I need to know how to do question 8 a. b. c. D. IS EASY PLZ AND THANK YOU!!!
    14·1 answer
  • Suppose that several insurance companies conduct a survey. They randomly surveyed 350 drivers and found that 280 claimed to alwa
    8·1 answer
  • A 3-card poker hand is dealt at random from a standard 52-card deck. What is the total number of possible hands? What is the tot
    5·1 answer
  • What is the minimum number of points needed to determine the equation of a line containing those points?. The choices are the fo
    9·2 answers
  • find the length of a rectangular lot with a perimeter of 140 m if the length is 6 m more than the width.
    15·1 answer
  • If the manufacturer gains 6 %, the wholesale dealer 8% and the retailer 10 %. Then what
    10·1 answer
  • Select the correct answer.
    9·1 answer
  • We need a flower garden with a perimeter of 18 feet and an area of 18 square feet.what is the Length and width
    12·2 answers
  • Y +3 = x<br> 3x + 4y = 16
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!