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
never [62]
3 years ago
13

Write the equation of a line that passes a given point and has the given slope. Answer in standard form. 1. Point (-3,5), m = -7

2. Point (4,7), m = 0
Mathematics
1 answer:
Likurg_2 [28]3 years ago
5 0

Answer:

  1. y -5 = -7(x +3)
  2. y = 7

Step-by-step explanation:

The point-slope form of the equation can be used for this. It is generally written as ...

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

__

1. For m=-7, (h, k) = (-3, 5), the equation is ...

  y -5 = -7(x +3)

__

2. For m=0, (h, k) = (4, 7), the equation is ...

  y -7 = 0(x -4)

  y = 7

_____

<em>Comment on the form of the answer</em>

Since a point and slope are given, "<em>the</em> equation" is appropriately written in point-slope form. For the second problem the simplified version would be ...

  y -7 = 0

Sometimes, "<em>the</em> equation" means the answer is expected in slope-intercept form. In that case, a little rearranging is necessary for the first answer. It becomes ...

  y = -7x -16

There are perhaps a dozen different forms that a linear equation can be written in. Considering those, "the equation" is somewhat ambiguous. Your curriculum materials may offer a clue as to the form intended.

You might be interested in
Emilio’s paycheck was $305.25, and he makes $9.25 per hour. How many hours did Emilio work?
Anastaziya [24]
$305.25 divided by $9.25 equals 33, so he worked 33 hours... hope this helped.
5 0
3 years ago
Read 2 more answers
How do I find the range of this rational function, how do I do the steps in order to find it, please help!!!​
Sindrei [870]

Answer:

Range= (0,∞) and (-∞,0)

Step-by-step explanation:

Theres no real process to finding this out you just look at what type of function you have, your graph and your asymptote. We can see that the parts above the asymptote go up and towards ∞ and the part below goes down to -∞ but they can not cross 0

8 0
3 years ago
Read 2 more answers
Write the contrapositive and the converse of the following conditional
Lunna [17]

The contrapositive statement are:

  • If the lake is frozen, then it isn't cold.
  • If Solomon is happy, then  he isn't healthy.
  • If Tigist  does not take a walk, then it will not rain

<h3>What is the converse statement?</h3>

The  converse statement are:

  • If the late is frozen, then it is cold.
  • If Solomon is happy, then he is healthy.
  • If Tigist Tigist  does not take a walk, then it will rain.

Note that the converse of a statement is created by the act of switching the hypothesis given and also the conclusion.

Therefore, The contrapositive statement are

  • If the lake is frozen, then it isn't cold.
  • If Solomon is happy, then  he isn't healthy.
  • If Tigist  does not take a walk, then it will not rain

Learn more about contrapositive statement  from

brainly.com/question/1713053

#SPJ1

6 0
2 years ago
Read 2 more answers
14 dollars for 9 books
Art [367]

Answer:

$0.64 per book

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP ASAP ILL GIVE YOU BRAINLEST
stellarik [79]

Answer:

f(x) = (8/3)x(x - 1).

Step-by-step explanation:

The vertex form of the function is

y = a(x - 1/2)^2 - 2/3   where a is some constant.

Now the roots are 0 and 1 so

For  x = 0

0 =  a(-1/2)^2 - 2/3

1/4 a = 2/3

a = 2/3 / 1/4  = 8/3.

So the function is

f(x) = (8/3)(x - 1/2)^2 - 2/3.

3 f(x) = 8(x - 1/2)^2 - 2

= 8(x^2 - x + 1/4) - 2

=  8x^2 - 8x + 2 - 2

3 f(x) = 8x(x - 1)

f(x) = (8/3)x(x - 1).

5 0
3 years ago
Read 2 more answers
Other questions:
  • Brainly is the reward ! please help
    8·1 answer
  • Alex invests $2,000 in a company's stock. After a year, the value of Alex's stock has increased to $2,500. What rate of return h
    7·2 answers
  • What is the volume of a box that measures 15 cm long 20 cm wide 25 cm high
    7·2 answers
  • Which expression is equivalent to 1.18 x 0.6
    7·1 answer
  • Choose all the numbers that are multiples of 7.<br><br> 7<br> 28<br> 34<br> 49<br> 21<br> 54<br> 63
    7·1 answer
  • PLEASE HELP!!! I need help with this math problem
    13·2 answers
  • Find The Perimeter Of This Figure.
    11·1 answer
  • The polynomial P(x)=3x^3-5x^2-4x+4 has a factor of (x-2) rewrite P(x) as a product of linear factors
    12·1 answer
  • Yea so like anyone know this​
    15·2 answers
  • The Coffee Cafe has cans of coffee that weigh 3 1/4 pounds each. The Cafe has 8 1/2 cans of coffee left. What is the total weigh
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!