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
Alinara [238K]
3 years ago
14

Here's a graph of a linear function. Write the equation that describes that function.

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

The slope-intercept form of the graph is y=\frac{1}{2} x+4.

Solution:

Let us take any point on the straight line.

Here, we take (–8, 0) and (0, 4).

Let us first find the slope of the line.

Slope of the line formula:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

x_1=-8, y_1=0, x_2=0, y_2=4

$m=\frac{4-0}{0-(-8)}

$m=\frac{4}{8}

$m=\frac{1}{2}

Slope-intercept form:

y-y_1=m(x-x_1)

$y-0=\frac{1}{2} (x-(-8))

$y=\frac{1}{2} (x+8)

$y=\frac{1}{2} x+\frac{8}{2}

$y=\frac{1}{2} x+4

Hence the slope-intercept form of the graph is y=\frac{1}{2} x+4.

You might be interested in
What is cos (x)?<br><br> 48/58<br><br> 58/48<br><br> 26/58<br><br> 58/26
Evgen [1.6K]
<span>We have to calculate the length of the missing side.
Use the Pythagorean theorem:

a^2+32^2=58^2\\\\a^2+1024=3364\ \ \ |-1024\\\\a^2=2340\to a=\sqrt{2340}\\\\a=\sqrt{36\cdot65}\\\\a=6\sqrt{65}

\cos x=\dfrac{6\sqrt{65}}{58}=\dfrac{3\sqrt{65}}{29}

I think. Your answers to choice are wrong.
</span>
8 0
3 years ago
a jet travels 520 miles in 5 hours how far will it fly in 12,hours what is the rate of speed of the jet
Elanso [62]
×by 2 then find 10%and then times the 10% by 2 then add it on
3 0
3 years ago
In ΔDEF, EF = 15, FD = 13, and DE = 4. Which list has the angles of ΔDEF in order from smallest to largest?
Rudik [331]

Answer:

< F , < E, < D

Step-by-step explanation:

ΔDEF

Arrange the sides from smallest to largest

DE = 4, FD = 13, and EF = 15.

Largest side opposes the largest angle, medium side opposes the medium angle, smallest side opposes  the smallest angle.

the angles of ΔDEF in order from smallest to largest

< F , < E, < D

7 0
2 years ago
BRAINLIEST ANSWER Twice the difference of a number and 4 is equal to three times the sum of the number and 6. Find the number.
Lubov Fominskaja [6]

Answer: -26

Step-by-step explanation:

2(n - 4)= 3(n + 6)

2n -8 = 3n + 18  

     +8          +8

2n = 3n + 26

-3       -3

-1n = 26

n= -26

8 0
3 years ago
What is the reciprocal of 20/32
ahrayia [7]

Step-by-step explanation: The reciprocal of 20/32 is 32/20. Reciprocal is just flipping a number. For an example: The reciprocal of 98/12 is 12/98.

Hope this helps! :D

7 0
3 years ago
Other questions:
  • Evaluate the function ƒ( x ) = x 2 + 1 for ƒ(2).
    14·2 answers
  • The sample mean is x = 12.8%. let x be a random variable that represents the percentage of wheat crop in that county lost to hai
    15·1 answer
  • I forgot how to do these, could somebody explain.<br> 30 points for both
    13·1 answer
  • The owners of a waterpark are taking a survey to determine how many trips to the park kids in the area take during the summer. t
    15·1 answer
  • Use the number line.what fraction of 1 foot is 3 inches? what fraction of 1 yard is 3 inches​
    9·1 answer
  • : Find the approximate perimeter of the isosceles triangle A OPD.
    15·1 answer
  • The sum of three consecutive integers is -78. determine the smallest integer.
    12·1 answer
  • What is the surface area of the outside of a cube shaped closed-top water tank whose edge length is 7.2 ft? Drag and drop the co
    15·1 answer
  • Wallace writes the number 72,204 in a
    10·2 answers
  • Please help I will make Brainliest if correct (show working)​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!