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
Which is the quotient of 11/12 divide by 5/7
Phantasy [73]
11/12 divided by 5/7 should be 0.02619047619 you can double check it though
3 0
3 years ago
John removed 64 fish from his pond over a period of 8 days. He removed the same number of fish each day. What was the change in
alex41 [277]
He removed 8 fish a day. 64/8=8 :) hope this helps and have a nice day!
4 0
3 years ago
WILL GIVE BRAINLIEST!!!
torisob [31]
Answer:
A = $2,240.00

(I = A - P = $240.00)

Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year.

Solving our equation:
A = 2000(1 + (0.03 × 4)) = 2240 
A = $2,240.00

The total amount accrued, principal plus interest, from simple interest on a principal of $2,000.00 at a rate of 3% per year for 4 years is $2,240.00.
8 0
3 years ago
Read 2 more answers
Given A, B, and C are collinear. The ratio of AB to AC is 3:4. Find the y coordinate of A if B(3, -1) and C(5, -3).
Lana71 [14]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
The point (-4,-5) is rotated 270 degrees clockwise
Alex73 [517]

Answer:

90 degrees

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • For the function given, state the middle line: ƒ(t) = 3 cos(π t − 1).
    13·1 answer
  • Can anyone please help me with these questions please. thanks.
    7·2 answers
  • You earn $10.00hr. you invest $4,000.00 at an interest rate of 5% apr for a year. how much interest did that savings earn in a y
    7·2 answers
  • At the mall, Leona bought a T-shirt and a book for a total of $34. The book cost $12. How much did the T-shirt cost?
    15·2 answers
  • What is (9x + 5) - (6x - 8)?<br> What is (4x + 10) - (-3x + 5)?
    12·2 answers
  • The radius of a sphere is 5 yards. Find the<br> volume of the sphere.
    5·1 answer
  • 1/3÷1/9 plesojbghnbugygvjb
    8·2 answers
  • To pay for the trailer, the company took out a loan that requires Amazon Rafting to pay the bank a special payment of $8,700 in
    14·1 answer
  • Which point represents 3.9?
    9·2 answers
  • (1.1)What is the notation for line BC"?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!