Abdelmoudjibmadouri Abdelmoudjibmadouri

03-02-2021
Mathematics

contestada

For what value of k is the line through the points (3, 2k + 1) and (8, 4k − 5) parallel
to the x-axis?
(A) −1 (B) 3 (C) 2 (D) 0 (E) −4

Respuesta :

AFOKE88 AFOKE88

08-02-2021

Answer:

B: 3

Step-by-step explanation:

For the line to be parrallel to the x-axis, it means the slope is zero.

Thus;

(y2 - y1)/(x2 - x1) = 0

(4k - 5 - (2k + 1))/(8 - 3) = 0

4k - 5 - 2k - 1 = 0

2k - 6 = 0

2k = 6

k = 6/2

k = 3

Answer Link

Otras preguntas

I need helpppppppppppppppp

Is it possible for an exponential equation to have no solutions? If so, give an example. If not, explain why.

"i very well understand your anxiety and the anxiety of the united states people in connection with the fact that the weapons which you describe as "offensive"

the recycling and reuse industry employs approximately 1,025,000 more workers than the waste management industry. Together they provide 1,275,000 jobs. write an

The class must raise more than $150 to go on a field trip. they have collected $60. write an inequality to represent the amount of money, m, the class still nee

can anyone please help me Factor. 3n4+21n3+27n2 Enter your answer in the box.

What themes did the Transcendentalists Focus on in their writings?

Who was Rilke's muse for Spanish Dancer? His mother, Auguste Rodin, Lou Andreas-Salome or his wife.

Which section provides prospective employees with knowledge of where they will perform their working tasks? Select the best answer choice. A) Working Conditio

ANSWER ASAPPPPPPPP Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8. Simplify Q - [R + S] - T. A) 10m + 5n - 24 B) 10m - 5n + 24 C) 10m + 7n - 14