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
olchik [2.2K]
2 years ago
6

What is the point-slope form of a line that has a slope of 3 and passes through the point (-1, 4)?

Mathematics
2 answers:
Alecsey [184]2 years ago
8 0

Answer:

its A   Y- 4=3(X-1)

Step-by-step explanation:

Keith_Richards [23]2 years ago
5 0

Answer:

Step-by-step explanation:

hello :

the point-slope formula is :  

y - y_1 = m(x - x_1) the point is A(x_1 , y_1 ) , m : the slope

in this exercice :  x_1 = -1            y_1 = 4             m = 3 

so : y - 4 = 3(x +1)   ...an equation for this line .

You might be interested in
Mandy used the input and output in this table to write ratios. She concluded that because they are not all equivalent, this is n
Rufina [12.5K]

Answer:

No, she is not correct, this is a proportional relationship.

Step-by-step explanation:

Proportional relationships are relationships with equal ratios

column 1               column 2           column 2/column1

   'x'                            'y'          

    1                             5                               5

    2                            10                              5

    5                            25                             5

    10                           50                             5

As we clearly see that ratio of column 2 and column 1 is same for every row

Therefore, the given relation is proportional.

learn more about proportional relations at  

brainly.com/question/14626971

#SPJ10

6 0
1 year ago
Three support beams form a pair of complementary angles (x+3 (2x-3). Find the measure of each angle.
german

Answer:

33°, 57°

Step-by-step explanation:

The sum of angle measures is 90°, so we can write ...

(x +3) + (2x -3) = 90

3x = 90 . . . . . . . . . . . . simplify

x = 30 . . . . . . . . . . . . . divide by 3

The first angle is 30+3 = 33 degrees.

The second angle is 2·30-3 = 57 degrees.

_____

Check:

33° +57° = 90°

3 0
3 years ago
Chris is a college student who can work a maximum of 40 hours per week. He needs to make at least $900 in order to cover his exp
IgorC [24]
Equation 1: x + y = 40 ; therefore y = 40 - x
Equation 2: 25x + 15y = 900
Find x first:

25x + 15 (40 - x) = 900
25x + 600 - 15x = 900
10x = 900 - 600
x = 300÷10
x = 30 hours Chris needs to spend for tutoring job

y = 40 - 30
y = 10 hours Chris needs to spend for referencing job
7 0
3 years ago
What are the zeros of 2x^2+17x=-21
enyata [817]

2x^2+17x+21=0\\D=17^2-4*2*21=121=11^2\\x_1=\frac{-17+11}{4} =-1,5\\x_2=\frac{-17-11}{4} =-7

zeros of 2x^2+17x=-21 are (-7;0) and (-1,5)

P.S. Hello from Russia

3 0
3 years ago
2/3 years = how many months?
Dovator [93]

Answer:

8 months because 3 divided by 12 equals 4 times 2 equals 8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the first step in factoring polynomials
    7·1 answer
  • Four times Joe’s age plus 2 times Tim’s ageequals 50. Tim’s age is also 2 less than Joe’s age.How old is Joe?
    9·1 answer
  • (x*2y*4z)*5 (xy)*2<br> Simplify expression
    11·2 answers
  • A box contains 5 white and 7 black balls. Two successive drawn of 3 balls are made
    9·2 answers
  • What is the value of f(3) if f(x) = 6x - 5 ?
    12·1 answer
  • Which exponent makes the statement true?
    11·1 answer
  • How to simplify -3(x+4)-(x-3)
    6·1 answer
  • The rate of change in sales S is inversely proportional to time t(t &gt; 1) measured in weeks. Find S as a function of t if sate
    5·1 answer
  • Somebody please help!!!
    13·1 answer
  • Lara is setting up a convention room. She is expecting 240 attendees and can comfortably fit chairs in rows of 16. How many rows
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!