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
svetlana [45]
2 years ago
5

If a line contains the point (0, -1) and has a slope of 2, then which of the following points also lies on the line?

Mathematics
2 answers:
____ [38]2 years ago
8 0
<h2>Answer:</h2>

                The point that lie on the line is:

                        B.  (1,1)

<h2>Step-by-step explanation:</h2>

We are given that a line passes through the point (0,-1) and has a slope of 2.

We know that the equation of a line passing through (a,b) and having slope m is given by:

           y-b=m(x-a)

Here we have:  (a,b)=(0,-1) and m=2

This means that the equation of line is:

y-(-1)=2(x-0)\\\\y+1=2x\\\\y=2x-1

Now we will check which option is true.

A)

                (2,1)

when x=2

we have:

y=2\times 2-1\\\\\\y=4-1\\\\\\y=3\neq 1

Hence, option: A is incorrect.

B)

                     (1,1)

when x=1

we have:

y=2\times 1-1\\\\\\y=2-1\\\\\\y=1

                Hence, option: B is correct.

C)

                      (0,1)

when x=0

we have:

y=2\times 0-1\\\\\\y=0-1\\\\\\y=-1\neq 1

Hence, option: C is incorrect.

ruslelena [56]2 years ago
4 0
The answer is B because y=2x-1
You might be interested in
This is a tricky one
IgorLugansk [536]
X = 12 , just solved it right now :)


3 0
3 years ago
A circle is centered at (11, −9) and has a radius of 12.
ahrayia [7]
\bf \textit{equation of a circle}\\\\&#10;(x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2&#10;\qquad &#10;\begin{array}{lllcl}&#10;center\quad  (&h,&\quad  k)\qquad&#10;radius=&r\\&#10;&11&-9&12&#10;\end{array}
6 0
3 years ago
For the equation : y = 2x + 10. Write any two possible solutions in ordered form. (Hint: e.G ( 4, 18))
nalin [4]

Answer:

(0, 10)

and

(1, 12)

5 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE ASAP!!
hammer [34]

Answer:

Option B, 1

Step-by-step explanation:

tan 45° = 1/1 = 1

7 0
2 years ago
F(x)= (x+9x2- 9x +15
Oduvanchick [21]

Answer:

10x+15

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Could a triangle have side lengths of 1.2 ft 1.9ft and 3.1 ft
    13·1 answer
  • Identify the first five terms of the sequence in which a1 = 5 and an = 2an−1−3 for n ≥ 2.
    11·1 answer
  • 3 divided by 3/4 is what.
    11·2 answers
  • Write an equation of the line that passes through (3, 2)(3, 2) and is perpendicular to the line y=13x−3y=13x−3.
    13·1 answer
  • Please help, i need to get this quiz done today because it's overdue and locks in two days.
    6·1 answer
  • Determine which polynomial is a difference of two squares.. . y2 − 25. . y2 + 25. . y2 − 10. . y2 + 10
    14·1 answer
  • Solve for y.<br> 7y - 6y - 10 = 13
    12·1 answer
  • Brita has a monthly budget of x dollars. She spends $1,425 on her mortgage every month. One-third of her remaining budget is spe
    13·1 answer
  • Pls help find x in both
    12·1 answer
  • Plz Q-Q<br> convert 3/5 into a fraction with a denominator of 20
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!