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
leonid [27]
2 years ago
7

How do you decide where to put a point when you are graphing?

Mathematics
1 answer:
elena55 [62]2 years ago
4 0

Step-by-step explanation:

When deciding where to put an ordered pair on a graph its important to understand how ordered pairs work.

An ordered pair is split up into to pieces

(x,y) or number example (3,5)

When graphing the x coordinate will fall on your horizontal line or the line that looks like the horizon.

When graphing the y coordinate it will fall on your vertical line or the line that goes right up into the sky like a rocket.  

To graph (3,5)

Go to the right 3 and up 5

Sometimes helps to use both fingers to keep your spot. Slide both fingers until they collide and that's where you would plot your point!

Hope this helps if you have an questions just comment and ill try to explain further.

You might be interested in
What is the formula for finding the length of a line on the cartesian plane.​
Nata [24]

Answer:

Step-by-step explanation:

distance =  square root [ (x2-x1)^{2} + (y2-y1)^{2} ]

where you have two points on the line

Point 1 = P1 = (x1,y1)

point 2 = P1 =(x2,y2)

8 0
3 years ago
Need help with this
siniylev [52]
I think it’s 46.3 units squared that is the answer.
5 0
3 years ago
Fast plz help<br> i'll give 20 pts for this
Otrada [13]
Its number 1 i think
6 0
3 years ago
A circle has the equation (x−13)2+(y−1)2=4.
baherus [9]

An equation of circle has form

(x-x_0)^2+(y-y_0)^2=r^2 \\ where\: x_0\: and\: y_0\: are\: the\: center

So, the center is (13;1)

Now we need to find a radius

Let's create an equation

{r}^{2}  = 4 \\ r =  \sqrt{4}  \\ r = 2

So radius is 2

3 0
3 years ago
Perform the indicated operations. Write the answer in standard form, a+bi.<br> 5-3i / -2-9i
Vsevolod [243]

\huge \boxed{\mathfrak{Answer} \downarrow}

\large \bf\frac { 5 - 3 i } { - 2 - 9 i } \\

Multiply both numerator and denominator of \sf \frac{5-3i}{-2-9i} \\ by the complex conjugate of the denominator, -2+9i.

\large \bf \: Re(\frac{\left(5-3i\right)\left(-2+9i\right)}{\left(-2-9i\right)\left(-2+9i\right)})  \\

Multiplication can be transformed into difference of squares using the rule: \sf\left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.

\large \bf \: Re(\frac{\left(5-3i\right)\left(-2+9i\right)}{\left(-2\right)^{2}-9^{2}i^{2}})  \\

By definition, i² is -1. Calculate the denominator.

\large \bf \: Re(\frac{\left(5-3i\right)\left(-2+9i\right)}{85})  \\

Multiply complex numbers 5-3i and -2+9i in the same way as you multiply binomials.

\large \bf \: Re(\frac{5\left(-2\right)+5\times \left(9i\right)-3i\left(-2\right)-3\times 9i^{2}}{85})  \\

Do the multiplications in \sf5\left(-2\right)+5\times \left(9i\right)-3i\left(-2\right)-3\times 9\left(-1\right).

\large \bf \: Re(\frac{-10+45i+6i+27}{85})  \\

Combine the real and imaginary parts in -10+45i+6i+27.

\large \bf \: Re(\frac{-10+27+\left(45+6\right)i}{85})  \\

Do the additions in \sf-10+27+\left(45+6\right)i.

\large \bf Re(\frac{17+51i}{85})  \\

Divide 17+51i by 85 to get \sf\frac{1}{5}+\frac{3}{5}i \\.

\large \bf \: Re(\frac{1}{5}+\frac{3}{5}i)  \\

The real part of \sf \frac{1}{5}+\frac{3}{5}i \\ is \sf \frac{1}{5} \\.

\large  \boxed{\bf\frac{1}{5} = 0.2} \\

3 0
3 years ago
Other questions:
  • Work this travel problem based on the data provided in the table. Choose the correct answer.
    10·1 answer
  • Perform the following division: 3 3/4 ÷ 2/8
    14·1 answer
  • A)-15<br> B)-16<br> C)-30<br> D)-32
    15·1 answer
  • NEED NOW!!!
    12·2 answers
  • As shown in the diagram, a ship sails 16 nautical miles east from a harbor. It then sails 18 nautical miles in the direction of
    6·1 answer
  • Sarah used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:
    12·2 answers
  • How many different TWO-letter passwords can be formed from the letters abcdefg of no reputation of the letters is allowed
    8·2 answers
  • An internet analytics company measured the number of people watching a video posted on a social media platform. The company foun
    11·1 answer
  • Can someone please check answers??!
    8·2 answers
  • List all the rational roots of f(x)=36x^3-15x^2-17x+6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!