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
Kazeer [188]
3 years ago
12

When will these two lines intersect C. y=-2x +3y = x​

Mathematics
1 answer:
Andrej [43]3 years ago
8 0

Answer:

The intersection point  of the given lines is  (1,1).

Step-by-step explanation:

Here, the given equations are:

y  =  - 2 x +  3

y  =  x​

Substitute y = x in  the first equation,

y   = -2 x  +  3 becomes      y =  -2 (y)  + 3

or, y + 2 y = 3

or, 3 y = 3  ⇒  y = 3/3 = 1

⇒  y =  1

Now, as x =  y ⇒ x =   1

Hence, the intersection points of the given lines is  (1,1).

You might be interested in
For what value of constant c is the function k(x) continuous at x = 0 if k =
nlexa [21]

The value of constant c for which the function k(x) is continuous is zero.

<h3>What is the limit of a function?</h3>

The limit of a function at a point k in its field is the value that the function approaches as its parameter approaches k.

To determine the value of constant c for which the function of k(x)  is continuous, we take the limit of the parameter as follows:

\mathbf{ \lim_{x \to 0^-} k(x) =  \lim_{x \to 0^+} k(x) =  0 }

\mathbf{\implies  \lim_{x \to 0 } \ \  \dfrac{sec \ x - 1}{x}= c }

Provided that:

\mathbf{\implies  \lim_{x \to 0 } \ \  \dfrac{sec \ x - 1}{x}= \dfrac{0}{0} \ (form) }

Using l'Hospital's rule:

\mathbf{\implies  \lim_{x \to 0} \ \  \dfrac{\dfrac{d}{dx}(sec \ x - 1)}{\dfrac{d}{dx}(x)}=  \lim_{x \to 0}   sec \ x  \ tan \ x = 0}

Therefore:

\mathbf{\implies  \lim_{x \to 0 } \ \  \dfrac{sec \ x - 1}{x}=0 }

Hence; c = 0

Learn more about the limit of a function x here:

brainly.com/question/8131777

#SPJ1

5 0
2 years ago
The domain of the function f(x) = -2x is restricted to the positive integers. Which values are elements of the range?
erica [24]

9514 1404 393

Answer:

  {-6, -4, -2}

Step-by-step explanation:

If the domain is positive integers, <em>the range is negative even integers</em>. The only ones on the list are ...

  -2, -4, -6

7 0
3 years ago
Give the name of the parent function and describe the transformation represented.
kirill115 [55]
The parent function, here is
f(x) = x² which is upward opening parabola.
In order to get a graph of f(x) = x²-1, shift the parent function, f(x) = x² by +1 unit downward. This is the transformation. 
7 0
4 years ago
Each car on a train has 200 seats. How many seats are on a train with 8 cars?
Aleks04 [339]
1,600 seats. because 200 times 8 is 1,600
3 0
4 years ago
Read 2 more answers
Number of Words in Book Titles: 6, 3, 5, 2, 2, 3, 3, 1,3
3241004551 [841]

Answer:

About 3.11

Step-by-step explanation:

Add the numbers and divide the value by the number of values in the data set.

6 + 3 + 5 + 2 + 2 + 3 + 3 + 1 + 3 = 28

28/9 = 3.1111...

3.111... ≈ 3.11

Hope this helps.

8 0
4 years ago
Other questions:
  • What is the total surface area of the cone? 147π cm2 224π cm2 175π cm2 273π cm2
    7·2 answers
  • 15% of 20 is _____.<br> a ) 3<br> b ) 30 <br> c ) 300
    13·1 answer
  • the length of a rectangle is 1 inch more than twice it's width. the value of the area of the rectangle ( in square inches) is 5
    6·1 answer
  • Julian jogs 222 kilometers east, 444 kilometers north, and then 777 kilometers west. how far is julian from his starting positio
    8·1 answer
  • HELP ME PLS IM DESPO
    12·1 answer
  • a contractor charges 1,200 for 100 sq ft of roofing installed how much does it cost to have 1,109 sq ft installed
    12·1 answer
  • If my girl say she wants 11 inches but i only have 2 how many more inches do i need
    14·2 answers
  • I think of a number, double it and subtract 1 and then square the answer. The result is 64. What could the number be? Give two p
    13·1 answer
  • PLS HELP ME GIVING OUT BRAINLIEST ANSWER!!
    14·1 answer
  • What is the bisector of RS
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!