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
Law Incorporation [45]
3 years ago
10

The table below represents the displacement of a horse from its barn as a function of time:

Mathematics
1 answer:
katovenus [111]3 years ago
6 0

A. The y-intercept (b) of a linear equation is obtained when x = 0. Therefore from the given table,

y - intercept = 8

Since at time zero the displacement is 8 ft, this means that the horse was already outside the barn initially.

B. The average rate of change of the function represents the slope of the linear equation (m). This can be calculated using the formula:

average rate of change = m = (y2 – y1) / (x2 – x1)

m = (158 – 58) / (3 – 1)

m = 50

<span>C.  Since we have determine the y-intercept and the slope, we can formulate the linear equation:</span>

y = m x + b

y = 50 x + 8

The domain is the value of x. When y = 508, x is equivalent to

508 = 50 x + 8

<span>x = 10 hrs</span>

You might be interested in
The weight, in pounds, of a newborn baby tt months after birth can be modeled by the function W(t)=1.25t+6.W(t)=1.25t+6. What is
ollegr [7]

Answer:

6

Step-by-step explanation:

GIVEN: The weight, in pounds, of a newborn baby t months after birth can be modeled by the function W(t)=1.25t+6.

TO FIND: What is the y-intercept of the function and what is its interpretation in the context of the problem.

SOLUTION:

in  W(t)=1.25t+6

if t=0

W(0)=6

Hence y-intercept is 6

the y-intercept in this represents the weight of baby just after he is born.

8 0
3 years ago
Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending pow
shutvik [7]

Answer:

a^3-125

Step-by-step explanation:

(a-5)(a^2+5a+25)

a^3+5a^2+25a-5a^2-25a-125

a^3+5a^2-5a^2+25a-25a-125

a^3-125

5 0
2 years ago
Read 2 more answers
Help please!!!! 8. 9. And 10.
zhannawk [14.2K]

Answer:

9 is 3rd -- 8 is last -- 10 is first --

Step-by-step explanation:

***If this answer Helped you out please press the heart Icon, also It would be nice if you made me brainliest. Enjoy Your Day!***

5 0
2 years ago
What is the first step for solving the inequality 3y+14=44
uranmaximum [27]
3y+14=44

Answer: First step is to subtract 14 from each side

3y = 30 (divide each side by 3)
y = 30/3, y = 10
7 0
3 years ago
What is the answer??<br> I NEED 2 KNOW!! =~=
alexdok [17]
A because the square is in the (10) place and the circle is in the (1) place and 10 is 10 times bigger than 1
4 0
2 years ago
Other questions:
  • A cone has a volume of 24 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of?
    6·1 answer
  • How would a scale factor of 0.25 be used to determine the lengths of the original figure?
    14·1 answer
  • Biometric measures evaluate: Question 17 options: data about a person's heartbeat, perspiration levels, respiration, and body mo
    15·1 answer
  • PLS HELP!!!!! A parallelogram is shown below: A parallelogram ABCD is shown with DC equal to 9 feet and the perpendicular distan
    11·1 answer
  • The table shows the relationship y=kk. It’s a constant of proportionality, k?
    5·2 answers
  • What ratio is proportional to 18/21
    7·1 answer
  • Does anyone know how to do this. Solve Simultaneous Linear Equations.
    13·1 answer
  • *Need help asap* 25 points
    14·1 answer
  • Write and graph an equation in two variables that shows the relationship between the time and the distance.
    12·1 answer
  • Please help me with this ASAP ASAP please please help please please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!