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
miskamm [114]
2 years ago
10

Will mark brainiest. +10 Points!!!! Write the equation of the line, in point-slope form. Identify (x 1 , y 1 ) as the point (1,

2). Use the box provided to submit all of your calculations and final answer. (See attached image)

Mathematics
2 answers:
kaheart [24]2 years ago
6 0

Answer:

y = 2x

Step-by-step explanation:

(Slope is 2)

Point Slope form:

y - y1 = m(x - x1)

Put in the points and solve:

y - 2 = 2(x - 1)

y -2 = 2x - 2

 +2          +2

y = 2x

GalinKa [24]2 years ago
3 0

Answer:

y=2x+0

Step-by-step explanation:

so 1,2 can be used in

m=y2-y1/x2-x1

the other coordinates are (-1,-2)

m=-2-2/-1-1

that would be -4/-2, which simplified is 2

m=2

so that would leave the y intercept, which is where the line crosses 0

that would be at (0,0)

another equation would be y+2=2(x+1)

I used the coordinates (-1,-2)

You might be interested in
The product of two numbers is 4235.If one number is 7,find the other number
polet [3.4K]

Answer:

7× y=4235

y=4235÷7

y=605

therefore the other number is 605

8 0
3 years ago
What are the domain and range of f(x)=logx-5?
SCORPION-xisa [38]

Domain ( all possible values of x)  is x > 5    or in interval notation it is  (5, ∞)

The range( all possible values of log x) is  (-∞, ∞)

8 0
3 years ago
Solve the equation by factoring x^2 +5x + 6
vlada-n [284]

Answer:

(x+2) (x+3)

Step-by-step explanation:

6 0
3 years ago
Here are two column vectors
Contact [7]

Answer:

a = (  \frac{ - 6}{2} )

Step-by-step explanation:

-2g=?

- 2( \frac{3 }{ - 1} ) \\  \\  ( \frac{ - 6}{2} )

8 0
2 years ago
Derive the equation of the parabola with a focus at (−5, −5) and a directrix of y = 7
WARRIOR [948]

Answer: The equation of the parabola is (x+5)^2=-24(y-1).

Explanation:

It is given that the focus of the parabola is (-5,-5) and the directrix is y=7.

The standard form of the parabola is,

(x-h)^2=4p(y-k)

Where y=k-p is directrix and (h,k+p) is the focus.

Since focus is given,

(h,k+p)=(-5,-5)

On comparing,

h=-5

k+p=-5      .... (1)

The directrix is y=7.

k+p=7       .... (2)

Add equation (1) and (2),

2k=2

k=1

Put this value in (1).

p=-6

Put p= -6, h= -5 and k=1 in the standard form of the parabola.

(x+5)^2=4(-6)(y-1)

(x+5)^2=-24(y-1)

Therefore, the equation of parabola is (x+5)^2=-24(y-1).

8 0
3 years ago
Read 2 more answers
Other questions:
  • A bag contains white marables and red marables,126 in total.the number of white marables is 6 more than 5 times the number of re
    7·1 answer
  • Use Order of Operations to simplify the following: (5 + 22) x (35 -27) + 6²
    12·2 answers
  • Lydia figures it should be easy to carry her golf clubs in her new golf bag to be sure she decides to check the total weight the
    13·1 answer
  • PLEASE HELP ME...I WILL GIVE YOU BRAINLIEST. PPPPPPPLLLLLLLEEEEEAAAAAAASSSSSSEEEEEEE HHHHHHHEEEEEELLLLLPPPP MMMEE!!!!!!!!!!!!!!!
    10·2 answers
  • Explain why there must be two lines on any given plane.
    5·1 answer
  • Use your knowledge of the Triangle Sum Theory to solve for x. Then solve for ∠ L.<br><br> help plss
    5·1 answer
  • The time it takes to complete a test is
    5·1 answer
  • What is the area of the trapezoid shown below?<br> 6 cm<br> 13 cm<br> 13 cm<br> + 12 cm<br> 16 cm
    5·1 answer
  • Hurry I am timed and need the answer to this question 5.6 ÷ 1,000
    8·1 answer
  • Write the quadratic equation in factored form: x^2 + x - 20
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!