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
8_murik_8 [283]
1 year ago
7

This is lines, functions and systems. Graph the line with slope 1 passing through the point (4, 2).

Mathematics
1 answer:
anzhelika [568]1 year ago
5 0

To graph the line we need two points; we already have one the point (4,2) now we need to find another one; to do this we get the equation of the line given by:

y-y_1=m(x-x_1)

where m is the slope and (x1,y1) are a point throught the line. Plugging the values given we have:

\begin{gathered} y-2=1(x-4) \\ y-2=x-4 \\ y=x-4+2 \\ y=x-2 \end{gathered}

Now we give a value to x and find the corresponding y. If x=0, then:

y=-2

hence we have the point (0,-2).

Now that we have two points (0,-2) and (4,2) we graph them on the plane and join them with a straight line, hence the graph is:

You might be interested in
Help!!!i never learned this
andre [41]
I hope this helps you



perpendicular lines slopes multiplication -1


M1×M2= -1


1/2×M2= -1


M2= -2
5 0
3 years ago
Which of the following is the value of x?<br><br> A. 2<br><br> B.11<br><br> C. 20 <br><br> D. 29
Lunna [17]

Answer:

c

Step-by-step explanation:

180= 45+ (5x+35)

-45 -45

135 = 5x + 35

-35 -35

100 = 5x

/5 /5

x=20

5 0
3 years ago
Tyee went shopping for a new video game because of a sale. The store was offering a 45% discount. If the price on the tag was p,
monitta

Answer:

It would be 0.45p.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Translate the sentence into an equation.
Ainat [17]

I'm not sure if interpreted your wording correctly but this is what I got...

w(4)+6=8

4 0
3 years ago
What is the answer on this one.
pav-90 [236]

Answer:

On x it is 9, on y it is 37,49

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • How do I remember measurements? From Pints to Quarts?
    11·2 answers
  • (22+x-7)=(x-5)how do u do long division <br>​
    7·2 answers
  • Solve 3^2x+3=243 for x.<br><br> A. x = 10<br> B. x = 2<br> C. x = 2/5<br> D. x = 1
    10·2 answers
  • The points plotted below are on the graph of a polynomial. Which of the following x-values best approximate roots of the polynom
    11·1 answer
  • Help help help helpppp ASAP!
    10·2 answers
  • Expand using pascal triangle (3x+2)^4
    15·1 answer
  • PLEASE ANSWER MY LATEST QUESTION PLEASE
    9·2 answers
  • The map shows ancient and modern cities on the Indian subcontinent.
    14·2 answers
  • The height of a tank is 3 meter and volume is 12 million centimeters. find the area of the square base of the tank in square met
    13·1 answer
  • Y is the midpoint of WZ. X is the midpoint of WY . XY =2. What is the length of WZ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!