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
goblinko [34]
3 years ago
6

Complete the equation of the line through (2,1)and (5,-8)

Mathematics
1 answer:
Alex73 [517]3 years ago
4 0

m =  \frac{ - 8 - 1}{5 - 2}  \\   = \frac { - 9}{3}  \\  m  =  - 3 \\ y = mx + c \\ 1 =  - 3(2) + c \\ c = 7 \\ y = mx + c \\ y =  - 3x + 7
You might be interested in
Given the linear equation r=-2.5 t and t can only be a negative number, what quandrant will the r coordinate be located?
Citrus2011 [14]

Answer:

quadrant 4 i think

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
If the consumer price index changes from 125 in september to 150 in october, what is the rate of inflation?
allochka39001 [22]
The rate of inflation is analogous to the percent difference of the original to the new price. Thus, its formula is written as:

Rate of Inflation = [New price - Base price]/Base Price * 100
Rate of inflation = (150 - 125)/125 * 100 = 20%

<em>So, the answer is A.</em>
4 0
3 years ago
Read 2 more answers
2x + 8y = 28<br> 2x + 8y = 29<br> e?
egoroff_w [7]

Answer:

The question is unclear. what is e?

6 0
3 years ago
Do 5/7 and 30/42 form a proportion
GREYUIT [131]
5/7
6*5/6*7
30/42

30/42 = 30/42

Yes, 5/7 and 30/42 form a proportion.
4 0
3 years ago
Let f(x)=3x+5 and g(x)=x^2 find f(x).g(x)
Alina [70]
Assuming you want them multiplied


f(x)*g(x)=(3x+5)(x^2)=3x³+6x²
6 0
3 years ago
Other questions:
  • Find a linear equation whose graph is a straight line with the given property. Through ( 1/4, -1 ) and parallel to the line 4x-5
    5·1 answer
  • Chromium-51 has a half-life of 28 days. If Georgia leaves a bottle of 10,000-milligram capsules in her medicine cabinet for a ye
    12·1 answer
  • The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two
    12·2 answers
  • At a local basketball game, all tickets are the
    6·1 answer
  • Parabola with focus (2, 1) and directrix x=-8
    7·1 answer
  • An atom has an atomic number 8 and a mass number 16 .If the atom gains two electrons. What will be the charge of the ion ​
    9·2 answers
  • Ind the surface area of the square pyramid shown below.
    15·2 answers
  • Helpppppppppppppppp fasttttttttttttttt pleaseeeeeeeee
    9·1 answer
  • What is thisssssssss pls help
    10·1 answer
  • Part A: What do the x-intercepts and maximum value of the graph represent in context of the described situation?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!