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
Elden [556K]
3 years ago
7

Can someone please explain to me how to find y=Mx+b? We’ve learned this a long time ago and I kinda forgot .. can’t find a solut

ion anywhere else :/

Mathematics
1 answer:
Anni [7]3 years ago
6 0

Answer:

y = mx + b equals y = the slope of the line(x) + the y-intercept

First find the slope of the line using rise/run, which is 12/-2 so the slope is -6

To find the y-intercept, you need to look for the point where x = 0 (or the point that lies on the y-axis), which is when y = -4 so the equation is:

y = -6x - 4

You might be interested in
IM SO CONFUSED!! Plz Help, I will mark brainliest to whoever completes the table correctly!!
ira [324]

Answer:

f(2) = 15.5

f(3) = 18

f(4) = 20.5

f(5) = 23

f(6) = 25.5

g(2) = 64

g(3) = 96

g(4) = 128

g(5) = 160

g(6) = 192

Step-by-step explanation:

plug it all in to the equations

5 0
3 years ago
Read 2 more answers
There are 15 roses in a vase of 8 flowers. The rest are daisies.
Strike441 [17]

what is question?

Step-by-step explanation:

g cm n bff e adj k

6 0
3 years ago
Why is a recipe a good example of procedural writing? Check all that apply.
Dahasolnce [82]

Answer: A, B, D, F

Explanation:

Edge 2022

5 0
2 years ago
Read 2 more answers
Given the system of linear equations. x=y+3 y=-4x-3 Part A: Solve the linear system of equations by graphing Part B: Use substit
Radda [10]

Answer:

see below

Step-by-step explanation:

x=y+3

Subtract 3 from each side

x-3 = y

y = x-3

y=-4x-3

We have both equations in slope intercept form

y = mx +b where m is the slope and b is the y intercept

graph is below

They both have the same y intercept so they intersect at (0,-3)

Substitution

x=y+3

y=-4x-3

Substitute the second equation into the first equation

x=y+3

x = -4x-3 +3

x = -4x

Add 4x to each side

5x =0

x=0

y = -4x-3

y = 0-3

y = -3

(0,-3)

Additon

x=y+3

Subtract y from each side

x-y = 3

y=-4x-3

Add 4x to each side

4x+y =-3

Add the equations together to eliminate y

x-y = 3

4x+y =-3

-----------------

5x +0y =0

5x = 0

x=0

Now solve for y

y = -4x-3

y = 0-3

y = -3

(0,-3)

3 0
3 years ago
This is my work so far but I believe I’m doing it wrong. I have to, “Solve for X in the diagram”. Need help ASAP
Lorico [155]
X + 8 = 60 + 94.

This is geometrically correct, now you must solve the algebra portion.

60 + 94 is just 154, which means x + 8 = 154.

What number + 8 = 154? It must be 146.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Examine the straight line depreciation graph for a car.
    13·1 answer
  • Please Help!
    13·2 answers
  • What happens to the arrangement of water molecules as ice melts?
    8·2 answers
  • Help me with this question thanks
    14·2 answers
  • Which statement best represents the situation for the given ordered
    15·2 answers
  • The center is (2, 5) and the radius is 9<br> Give me work plsss
    15·1 answer
  • Find the value of x
    12·2 answers
  • David had $90 to spend at a sporting good store. he bought the sporting equipment. listed below.
    7·1 answer
  • Given matrices A and B shown below, find (3)A+(8)B.
    7·1 answer
  • In a square PQRS, if PQ = (2x + 3) cm and QR = (3x-5)cm then the value of X is...​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!