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
Novosadov [1.4K]
3 years ago
5

I need help on this aswell

Mathematics
1 answer:
Katena32 [7]3 years ago
8 0

Answer:

Graph C

Step-by-step explanation:

Hi there!

The given linear equations are organized in slope-intercept form: y=mx+b where <em>m</em> is the slope of the line and <em>b</em> is the y-intercept, or the value of y when the line crosses the y-axis.

y = 2x + 4

Here, the <em>b</em> value is 4. Therefore, the y-intercept of this line is 4.

y = -3x - 2

Here, the <em>b</em> value is -2. Therefore, the y-intercept of this line is -2.

To identify the graph that models these equations, we just have to look for the graph where the lines cross the y-axis at 4 and -2.

The only graph that does this is graph C.

I hope this helps!

You might be interested in
Pls help..................................
earnstyle [38]

Answer:

35/4

Step-by-step explanation:

Because these are corresponding angles,

4x + 10 = 8x - 25

4x = 35

x = 35/4

6 0
3 years ago
Read 2 more answers
Write -2x 2(-5x 2 4x 3) in standard form.
NeTakaya
Hello,

Do you hate the sign "++++++++++++++++++++++++++++" ?

Answer B

-2x²(-5x²+4x^3)=10x^4-8x^5= -8x^5+10x^4
++++++++++++++++++++++++++++++++++++++++++++++++++

5 0
3 years ago
Which expression represents x? – 18x + 81 in factored form?
Stells [14]

Answer:

(x-9)^{2}

Step-by-step explanation:

By factorization, we get ----

x^{2} -18x+81\\=x^{2} -9x-9x+81\\=x(x-9)-9(x-9)\\=(x-9)(x-9)\\=(x-9)^{2}

5 0
4 years ago
If y =12 when x= 6, find x when y=-24
emmasim [6.3K]

We have no way of knowing how 'x' and 'y' are related, or whether
changing one of them causes the other one to change at all. 
There's no way to know that until you give us at least two points.

For example, let's say that 'x' and 'y' are the coordinates of points on a line.

-- If the equation of the line is [ x = 6 ], then it doesn't matter what 'y' is.
'x' is going to be 6 when y=12, also when y=-24, and also when y=4 million.

-- If the equation of the line is [ y = 2x ], then x=6 when y=12,
and x=-12 when y=-24.

-- If the equation of the line is [ y = 10x - 48 ], then x=6 when y=12,
and x=2.4  when y=-24.

You've told us only that the point (6, 12) is on the line.  There are an
infinite number of lines that can go through that point on the graph, and
every one of them has a different value for 'x' when y=-24 .


5 0
3 years ago
2x+5x=60 <br>Definition of arithemtic sequence<br><br><br>Did yall watch Cobra Kai yet?
irina1246 [14]

Answer:

I watched cobra Kai and loved it. Still waiting on Netflix new season. Watched to where Miyagi-do and Eagle Fang members joined up. So wonderful that Demetrius and Hawk made up.

Step-by-step explanation:

Hope this helps.

4 0
3 years ago
Other questions:
  • Find the area of a parallelogram with the given vertices. P(1, 3), Q(3, 3), R(7, 8), S(9, 8) A. 10 units2 B. 5 units2 C. 20 unit
    12·2 answers
  • Which expression is equivalent to (3^2)^-2
    13·2 answers
  • Jessica invests​ $250 each quarter in an ordinary annuity with a​ 5% interest rate compounded quarterly. Determine the accumulat
    10·1 answer
  • Bentuk sederhana dari 3√24 2√3(√3-2√18)
    9·1 answer
  • used tiles to find all the factors of the product record the array on grid paper and write the factors shown
    7·1 answer
  • Consider the linear expression and a first step of simplification shown below.
    13·1 answer
  • Need help, my teacher is not great at explaining.
    11·1 answer
  • What is the value of the expression 5y2 + 4x when x = 2.5 and y = 3?
    8·1 answer
  • Which inequality is true?
    10·2 answers
  • A radioactive compound with mass of 260 grams decays at a rate of 3.8% per hour. Which equation represents how many grams of the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!