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
padilas [110]
3 years ago
7

Use the point-slope equation to identify the slope and the coordinates of a point

Mathematics
2 answers:
ioda3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 4 = \frac{1}{2}(x - 1) ← is in point- slope form

with slope m = \frac{1}{2}

and (a, b) = (1, 4 ) ← point on the line

bagirrra123 [75]3 years ago
7 0

Answer:

The slope of the line is m = 1/2

A point on the line is (1, 4)

You might be interested in
a swimming pool is 20 meters long and 12 meters wide. what volume of water does the pool hold if the average depth of water is 1
ser-zykov [4K]

Answer:

420 meters

Step-by-step explanation:

to find volume for a rectangular shape you need to do length×Width×Height

In this problem the...

Length=20

Width=12

and depth which is same as height=1.75

To find the volume you just have to do 20×12×1.75

4 0
3 years ago
Find the slope? Work on how you got answer please
Anastaziya [24]
The slope is 2.

Reason: you find the slope by dividing the difference of the y-coordinates (5 and 9) by the difference of the x coordinates (1 and 3)
9-5=4
3-1=2
4 divided by 2 =2

7 0
3 years ago
The total revenue from the sale of a popular book is approximated by the rational function, R(x)=1100x^2/x^2 + 4 where x is the
vazorg [7]

Answer:

The answer is below

Step-by-step explanation:

The total revenue from the sale of a popular book is approximated by the rational R(x) = 1100x^2/x^2 + 4, where x is the number of years since publication and the total revenue in millions of dollars. Use this function to complete parts a through d. (a) Find the total revenue at the end of the first year. $ million (b) Find the total revenue at the end of the second year. $ million (c) Find the domain of function R. Choose the correct domain below. {x | x is a real number and x greaterthanorequalto 0} {x | x is a real number and x lessthanorequalto 5} {x | x is a real number and x notequalto 2, x notequalto 5} {x | x is a real number and x notequalto 2}

Solution:

Revenue is the total money made from the selling of a product or item.

a) Given the revenue function:

R(x)=\frac{1100x^2}{x^2+4}

At the end of the first year (i.e. x = 1), the venue is given as:

R(1)=\frac{1100(1)^2}{(1)^2+4} =220\\\\R(1)=\$ 220\ million

b) At the end of the second year (i.e. x = 2), the venue is given as:

R(2)=\frac{1100(2)^2}{(2)^2+4} =220\\\\R(2)=\$ 550\ million

c) The domain of the function is the value of the denominator for which the value of the denominator is not zero

x² + 4 ≠ 0

The domain is {x| x is a real number and x ≥ 0}

3 0
2 years ago
Have vehicles gotten more fuel-efficient over the years? Between 1960 and 1999 the size and shape of automobiles in the United S
levacccp [35]

Answer: c

Step-by-step explanation:

5 0
3 years ago
Help me solve this <br> Step by step<br> 1/2(y+2)+2=1/4(8y-60)-3
Shkiper50 [21]
This is the answer step by step

5 0
3 years ago
Other questions:
  • The radius of the fruit is 3 times the radius of the seed. It is known that the seed has a volume of 100 cubic centimeters. What
    9·2 answers
  • Which are the solutions of x2 = –7x – 8?
    9·2 answers
  • In this triangle cos a / cos b =
    10·2 answers
  • A pile of newspapers Mc Grath's class was 17 3/4 inches high.
    14·1 answer
  • Anyone know this ? step-by-step please
    11·1 answer
  • Convert 315 to radians. express the answer as a decimal rounded to the nearest hundredth​
    15·1 answer
  • One man can paint a bedroom by himself in 3 hours . how long will it take two men to paint the room if both men paint at the sam
    9·1 answer
  • The pie chart below shows the percentage of total revenue that a publisher receives from various types of publications. Use this
    11·1 answer
  • A box in a supply room contains 21 compact fluorescent lightbulbs, of which 7 are rated 13-watt, 8 are rated 18-watt, and 6 are
    5·1 answer
  • Figure VWYX is a kite.<br> 3<br> (18x-2)<br> V<br> Y<br> (12x+2)<br> х
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!