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
Luba_88 [7]
3 years ago
13

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

Mathematics
1 answer:
inessss [21]3 years ago
8 0

Answer:

The equation of the line is y = 1/4x - 4

Step-by-step explanation:

In order to find this, start with two points that are on the line. We'll use (0, -4) and (4, -3). Now we can use the slope formula to find the slope.

m(slope) = (y2 - y1)/(x2 - x1)

m = (-4 - -3)/(0 - 4)

m = -1/-4

m = 1/4

Now that we have this, we can use that slope and a point in point-slope form. Then we solve for y to get the equation.

y - y1 = m(x - x1)

y - -4 = 1/4(x - 0)

y + 4 = 1/4x

y = 1/4x - 4

You might be interested in
3/4(12x−8)+3=10−1/2(6x+2)
Aleonysh [2.5K]

Answer:

x=1

Step-by-step explanation:

\frac{3}{4}(12x-8)+3=10-\frac{1}{2}(6x+2)

(9x-6)+3=10-(3x+1)

9x-6+3=10-3x-1

9x-3=9-3x

9x=12-3x

12x=12

x=1

8 0
2 years ago
1 1/45 into a improper fraction
balu736 [363]
46/45. do u know how 2 do it? hope u do
4 0
3 years ago
In ΔWXY, x = 680 inches, w = 900 inches and ∠W=157°. Find all possible values of ∠X, to the nearest degree.
ikadub [295]

Given:

In ΔWXY, x = 680 inches, w = 900 inches and ∠W=157°.

To find:

The all possible values of ∠X, to the nearest degree.

Solution:

Law of Sines:

\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}

For ΔWXY,

\dfrac{w}{\sin W}=\dfrac{x}{\sin X}=\dfrac{y}{\sin Y}

Now,

\dfrac{w}{\sin W}=\dfrac{x}{\sin X}

\dfrac{900}{\sin (157^\circ)}=\dfrac{680}{\sin X}

900\sin X=680\sin (157^\circ)

\sin X=\dfrac{680}{900}\sin (157^\circ)

\sin X=0.295219

X=\sin^{-1}(0.295219)

X=17.17067

X\approx 17

Therefore, the value of ∠X is 17 degrees.

5 0
3 years ago
Can you help me please​
kotegsom [21]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If AC = x + 5 and AB = 3x - 1... what is the length of BC?
Hatshy [7]
If B is the midpoint of AC, then |AB| = |AC|.
|AB| = 3x + 2
|BC| = 5x - 10
Therefore we have the equation:
3x + 2 = 5x - 10     |subtract 2 from both sides
3x = 5x - 12      |subtract 5x from both sides
-2x = -12      |divide both sides by (-2)
x = 6

Read more on Brainly.com - brainly.com/question/11324096#readmore
4 0
3 years ago
Other questions:
  • Find (f of f)(0) neeeed help ?
    12·1 answer
  • Which of the graphs below correctly solves for x in the equation −x2 − 3x − 1 = −x − 4?
    8·2 answers
  • Write a mixed number that has a repeating decimal, and write the decimal using 2,3, and 4
    15·1 answer
  • Drag a vertex of the triangle to change its shape double click or double tap a vertex or side to prevent it from changing
    9·2 answers
  • HELP PLEASE ILL GIVE YOU MY POINTS AND BRAINLEST FIRST TO ANSWER
    12·1 answer
  • 4. The money in Mrs. Finch’s savings account is earning 1.45% interest. Which number below is greater than 1.45%
    8·1 answer
  • 30 POINTS!!!! and i will give bairnless plzz
    12·2 answers
  • Please help ASAP! please and thank you have a great and blessed day!
    8·1 answer
  • PLEASE ASAP! Answer the questions to compare the mean number of deliveries for the three companies.
    8·1 answer
  • Please help asap!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!