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
Lelechka [254]
3 years ago
9

Line CD passes through points C(1, 3) and D(4, –3). If the equation of the line is written in slope-intercept form, y = mx + b,

what is the value of b?
–5
–2
1
5
Mathematics
2 answers:
Nana76 [90]3 years ago
6 0

Answer:

5

Step-by-step explanation:

First we need to find the slope

m = (y2-y1)/ (x2-x1)

   = (-3-3)/(4-1)

  =-6/3

  = -2

Then we can use point slope form to make the equation

y-y1 = m(x-x1)

y-3 = -2(x-1)

Distribute

y-3 = -2x+2

Add 3 to each side

y-3+3 = -2x+2+3

y = -2x+5

Since this is in slope intercept form, y = mx +b, the y intercept is 5

Sliva [168]3 years ago
3 0

Answer: D. 5

Step-by-step explanation: First we need to find the slope

m = (y2-y1)/ (x2-x1)

  = (-3-3)/(4-1)

 =-6/3

 = -2

Then we can use point slope form to make the equation

y-y1 = m(x-x1)

y-3 = -2(x-1)

Distribute

y-3 = -2x+2

Add 3 to each side

y-3+3 = -2x+2+3

y = -2x+5

Since this is in slope intercept form, y = mx +b, the y intercept is 5

You might be interested in
If f (x) = x2 + 4x-12. find f(2).
Otrada [13]

Answer:

f=  x^2+4x−12 /x

Step-by-step explanation:

Step 1: Divide both sides by x.

fx /x  =  x^2+4x−12 /x

f=  x^2+4x−12 /x

6 0
2 years ago
Which teacher exhibited the most variable year to year performance over this 5 year span?
kupik [55]
Please provide the graph that represents the performance of the teacher over the span of 5 years.
3 0
3 years ago
5 + 1
Mashutka [201]
Do you know how to write that equation at the start that is
f(S) = {s
6 0
2 years ago
HELPPPPPPPP
Natasha2012 [34]
-$12.99
That should be it, hit me up for any additional questions
7 0
3 years ago
What is the answer to this
Harrizon [31]

Answer:

The answer is x = 8

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • It is desired to estimate the mean GPA of each undergraduate class at a large university. How large a sample is necessary to est
    13·1 answer
  • The ninth grade class has 17 more girls than boys. there are 431 students in all. how many boys are there? how many girls are th
    13·1 answer
  • What is the distance between 3 1/4 and -1 3/4
    9·1 answer
  • What is number 2 need help kinda confused
    6·1 answer
  • 2. How much heat is needed to warm .052 kg of gold from 30°C to 120°C
    12·1 answer
  • What is the volume of this prism?
    15·2 answers
  • Round 73.45 to the nearest whole number
    5·2 answers
  • I have just one question, could someone please answer it?? (see linked file)
    7·1 answer
  • Can someone please help me on these two questions tysm
    9·1 answer
  • A number divided by four is at most 6. Which choice is correct??
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!