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
Slav-nsk [51]
3 years ago
12

Slope=-3, passing through (-9, -9)

Mathematics
1 answer:
beks73 [17]3 years ago
4 0

Hey there! I'm happy to help!

We want to find the equation of a line in y-intercept form, which is y=mx+b, where x and y are a point on the line, m is the slope, and b is the y-intercept.

We already know that our slope is -3.

y=-3x+b

We want to solve for b now. We can plug in our point (-9,-9) to solve for it.

-9=-3(-9)+b

-9=27+b

b=-36

So, our equation is y=-3x-36.

I hope that this helps! Have a wonderful day! :D

You might be interested in
What expression is equivalent to 5(n+5)
ohaa [14]

Answer:

10n

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the domain of the relation {(0,4), (4,9), (5,2), (10,4)}
LiRa [457]

Answer:

The domain is the set of all the values of x .

The range is the set of all the values of y.

Domain:

{0,4,5,10}

Range:

{4,9,2}

Step-by-step explanation:

your answer is is from an algebra solver called mathwey but an a instead of  an e it solves everything i promise i use it all the time

7 0
3 years ago
Please i just need number 2 a b and c pleaseeeeeee
salantis [7]

Answer:

i dont care

Step-by-step explanation:

irdc

4 0
3 years ago
Solve for −4.2y+2.1>−2.52
Alchen [17]

Answer:

y < 1.1

Step-by-step explanation:

<u>Step 1:  Subtract 2.1 from both sides </u>

-4.2y + 2.1 - 2.1 > -2.52 - 2.1

<em>-4.2y > -4.62</em>

<em />

<u>Step 2:  Divide both sides by -4.2</u>

-4.2y / -4.2 > -4.62 / -4.2

<u><em>Since you divided by a negative, that flips the sign.</em></u>

<em>y < 1.1 </em>

Answer:  y < 1.1

4 0
3 years ago
Find the exact length of the third side.<br> 40<br> 9
Nutka1998 [239]

Answer:

89

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • Multiply: (3x + 7)(5x2 − 3x + 6) A) 15x3 + 26x2 − 39x + 42 B) 15x3 + 26x2 + 3x + 42 C) 15x3 − 44x2 − 3x + 42 D) 15x3 + 26x2 − 3x
    13·2 answers
  • Hi I tried working back wards on this problem and I can't seem to find answer.
    10·1 answer
  • Plzzzzz help me out plzzzzzzzzzzzzzzzzzz
    13·1 answer
  • |9-4|-(-3•6)=<br> Evaluate the expression
    9·1 answer
  • Find the length of the given segments and determine if they are congruent Simplify DE and RS
    11·1 answer
  • Find the value of x.
    9·2 answers
  • Heyyyyt help me ASAP this is 6th grade
    11·2 answers
  • Proportional quantities are always in the same _______________.
    13·1 answer
  • Given the function f(3) = -2x + 5. What are three possible points?
    8·1 answer
  • A weather station on the top of a mountain reports that the temperature is currently 0°C and has been falling at a constant rate
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!