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
Luden [163]
3 years ago
8

Contains the x intercept of 4x-y=8 and the point (-4,3)

Mathematics
2 answers:
nydimaria [60]3 years ago
7 0
<span>1.       </span><span>4x –y = 8, the point (-4, 3)
Let’s say y = 0
=> 4x – 8
=> 4x / 4 = 8 /4
=> x = 2
So the point is (2 , 0).
Now, we have 2 forms, the (2,0) and the (-4, 3)
=> (y2 – y1)(x2 – x1) = m
=> m = (0 - 3)(2-(-4))
=> m = (0 - 3)(2+4)
=>  m = (-3)(6)
=> m = -1/2
Thus,
y = -1/2x + a
=> 0 = -1 + a so a = 1
y = -x/2 + 1</span>



Anna35 [415]3 years ago
5 0

Answer:

4x –y = 8, the point (-4, 3)

Let’s say y = 0

=> 4x – 8

=> 4x / 4 = 8 /4

=> x = 2

So the point is (2 , 0).

Now, we have 2 forms, the (2,0) and the (-4, 3)

=> (y2 – y1)(x2 – x1) = m

=> m = (0 - 3)(2-(-4))

=> m = (0 - 3)(2+4)

=>  m = (-3)(6)

=> m = -1/2

Thus,

y = -1/2x + a

=> 0 = -1 + a so a = 1

y = -x/2 + 1

You might be interested in
Which is the area of the rectangle?<br> 69<br> 115<br> 100
Burka [1]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Please help me with this question URGENT PLEASE ANSWER THIS MATH QUESTION
lesya [120]

Answer:

(4,0)

Step-by-step explanation:

The object is first at (0,0)

It is reflected across line x=-2, this means you draw the mirror line at x=-2 and count 2 equal units backwards to get the image.The image will be at ;y=0\\\\x=-2-2=-4\\\\\\=(-4,0)

The image (-4,0) is then reflected on the y-axis

You know reflection on the y-axis, the y-coordinate remains the same but the x-coordinate is changed to its opposite sign.

Hence;

(- -4,0)= (4,0)

The image will move 8 units towards positive x-axis.This is the same as moving 4 units from the mirror line at (0,0) and land at (4,0)

6 0
3 years ago
40 boys and 16 girl possible ratios ​
Inessa05 [86]

Answer:

40:16, 16:40, 40/16, 16/40

6 0
3 years ago
Given that f(x)= 3x^2-5x +3 and g(x)= -x^2 + 17 find (f-g) (x)
Sliva [168]
4x^2-5x-14 is your answer :)
3 0
3 years ago
Calculate the mean, median, and mode of the following set of data. Round to the nearest tenth. 10, 1, 10, 15, 1, 7, 10, 10, 1, 6
klemol [59]
First order the data: 
1, 1, 1, 6, 7, 10, 10, 10, 10, 13, 15
the mean is all the numbers added together divided by how many there are, 1 + 1 + 1 + 6 + 7 + 10 + 10 + 10 + 10 + 13 + 15 = 84    84/11 = 7.636364 ≈ 7.6
the median is the number in the middle of the list, count numbers from each end, until you either have one or two left, if one left then its that one, if two left then its half way between the two
the median for your set is 10
The mode is the most common number, in your set 10
5 0
3 years ago
Other questions:
  • The high temperature was 92°F. This was 24°F higher than the overnight low temperature. Write an equation to determine whether t
    11·2 answers
  • Yuto found a backpack on sale for 70 percent off. He used a coupon for an additional 10 percent off. If the original price of th
    10·2 answers
  • The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Fr
    10·1 answer
  • 1. The formula for the velocity of an object is d=v/t, where v is the object, d is the distance traveled, and t is the time the
    11·1 answer
  • Tom wants to order tickets online so that he and three of his friends can go together to a water park. The cost of the tickets i
    6·1 answer
  • Which of the following points are in the first quadrant of the xy-plabe? check all that apply
    13·2 answers
  • *GIVING BRAINLIEST!!!*
    15·2 answers
  • Four and seventy-two thousandths
    13·2 answers
  • The domain for f(x) is all real numbers ___ than or equal to 2
    8·1 answer
  • Find the value of x for which allb <br> A. 35<br> B. 145<br> C. 140<br> D. 47
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!