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
garri49 [273]
2 years ago
7

Write a linear equation based on given information. Through (5,-5) and (4,0)

Mathematics
1 answer:
Katena32 [7]2 years ago
6 0

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut point with the y axis

We have the following points:

(x_ {1}, y_ {1}) :( 5, -5)\\(x_ {2}, y_ {2}) :( 4,0)

We find the slope:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0 - (- 5)} {4-5} = \frac {5} {- 1} = - 5

Thus, the equation is of the form:

y = -5x + b

We substitute a point and find b:

0 = -5 (4) + b\\0 = -20 + b\\b = 20

Finally, the equation is:

y = -5x + 20

Answer:

y = -5x + 20

You might be interested in
Sandy has 8 markers. Alex has 6 fewer markers than sandy. Jill has 2 markers. How many markers do they have in all? Show your wo
givi [52]
If sandy has 8 and alex has 6 fewer than alex has 2. Since Jill has 2 then you add 8 plus 2 plus 2 which equals 12. So there is 12 all together
4 0
3 years ago
Read 2 more answers
Ever since Renata moved to her new home, she's been keeping track of the height of the tree outside her window.
vfiekz [6]

Answer:

33 cm per year

Step-by-step explanation:

I've already answed this question in the post:

brainly.com/question/15882266#readmore

Consider the given function:

h(t)=210+33t

From the linear function, 210 is the height of the tree from when Renata moved to her new home, and 33 states that the tree grows 33 cm per year.

So "How fast does the tree grow?"

The tree grows 33 cm per year.

5 0
3 years ago
– 7р — 4 &gt;26р – 94<br> I don’t understand how to solve, what is the answer?
pishuonlain [190]

Answer:

I don't know either but thanks for asking me

3 0
3 years ago
Mrs.Lorentz bought 12 pounds 8 ounces of flour. This is 1/4 of the flour she will use to make sugar cookies in her bakery this w
Lerok [7]

Answer:

153 batches

Step-by-step explanation:

4 0
2 years ago
16,000 rolls of paper were purchased and 12,500 were sold at $1.79, what is the total ending inventory?
Maslowich
12,500 x 1.79 to find the price but 16,000 - 12,500 to get how many were left. 
12,500 x 1.79 = $22,375 that they made from selling. 16,000 - 12,500 = 3,500 rolls left in the inventory. This question confused me so I just gave both answers.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sum of the series?
    14·1 answer
  • Translate the phrase into a math expression.
    15·2 answers
  • How much is 85cm longer than 1m ?
    5·2 answers
  • The video store just increased the price of renting a game by 1.25. Write a formula that will help Seth determine how much he'll
    15·1 answer
  • Combine like terms to write an equivalent expression for 4y^2+6x-2y^2+12x?
    13·2 answers
  • Simplify the expression using the order of operations. 3(7 + 4) – 8.2
    12·2 answers
  • Find x in the following figure
    13·2 answers
  • Can Somone help me please :))
    15·1 answer
  • Please help I don’t get it at all
    10·1 answer
  • ‼️I WILL MARK BRAINLIEST‼️
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!