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
Nataly [62]
3 years ago
8

Write a system of equations with the solution (4,-3)

Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0

Answer:

y = 3x-15 and y = x-7

Step-by-step explanation:

We are asked to write a system of equations with the solution (4,-3)

It is sufficient if we find two lines passing through this point.

Let us take first line as with slope 3.

Then the equation would be of the form

y-y1 = m(x-x1)

y+3 = 3(x-4)

Or y = 3x-15 is one line

Let second line have slope 1

y+3 = 1(x-4)

y = x-7

Now we have two systems of equations as

y = 3x-15 and y = x-7



You might be interested in
The height of a tree in feet over x years is modeled by the function f(x).
SVEN [57.7K]
The following statements are true:
The tree grows approximately 7 feet between years 5 and 7; 
the tree stops growing at around 30 feet

In graphing the function, we see that the initial value, when x = 0, is 1 ft, not 2.
Additionally, we can see the values as the height increases; when the tree hits 15 feet, it continues to grow at around 1.5 feet every 0.4 years until it hits around 25 feet tall.  Then it begins to slow down.
6 0
4 years ago
Read 2 more answers
HELP HELP HELP PLEASE
timama [110]
The answer is k=8 (4,6/8,7/12,8)
5 0
3 years ago
Describe the end behavior of the graphed function
Troyanec [42]

You have to consider the “ends” of the x-axis, the far right (for infinitely large values of x) and left (for infinitely small values of x) of the graph.

From the diagram above you can see that:

  1. When x\rightarrow -\infty, then y=f(x)\rightarrow 1 (notice that as the values of x get smaller and smaller, the graph gets closer and closer to the line y=1);
  2. When x\rightarrow \infty, then y=f(x)\rightarrow 1. (notice that as the values of x get larger and larger, the graph gets closer and closer to the line y=1).

Answer: correct choice is D.

5 0
3 years ago
How do I find the missing side of this triangle?
alexira [117]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If you can do this please let me know the answer below!!
dem82 [27]

Answer:

x=60

Step-by-step explanation:

the angle it total is 180°. 180°-50°=130°, them 130°-10=120° 120 divided by 2 is 60

7 0
3 years ago
Read 2 more answers
Other questions:
  • Use the arc length formula and the given information to find r. s = 16 cm, θ= 48°; r = ? (1 point)
    6·2 answers
  • A card is randomly drawn from a deck of cards. (There are 52 cards in a deck, with 13 cards of each suit.) You record the follow
    6·2 answers
  • -0.2×-5/7<br><br>please can i have some help
    7·1 answer
  • 4 game dice have been rolled out. Find the probability that all of the same points will drop.
    8·2 answers
  • What does W prime V prime and U prime equal
    14·1 answer
  • Calculate work of push-up if she weighs 450 N and elevates her shoulders 0.5 meters from the ground.
    12·2 answers
  • A train is moving at a rate of 65 miles/hour toward a railroad marker located 200 miles away. Which equation could be used to fi
    9·1 answer
  • Simplify (2x2−4x+5)+(x2+3x−7)and put in standard form.
    8·2 answers
  • I need help with this question
    8·1 answer
  • 5.2 Two concentric circles have radii 7cm and 4cm respectively. PQ, a chord to the larger circle, is 13cm.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!