saaniyaravi saaniyaravi
  • 16-10-2018
  • Mathematics
contestada

Find the coordinates of the point of intersection of the graphs of lines: y=1−2x and y=x−5

Respuesta :

trishinada63
trishinada63 trishinada63
  • 16-10-2018

To find the point of intersection, you have to set them equal to each other.

[tex]1 - 2x = x - 5\\\\-2x - x = -5 - 1\\\\-3x = -6\\\\x = 2[/tex]

To find the y-value, plug in 2 into one of the equations:

y = 2 - 5

y = -3

Point of intersection: (2, -3)

Answer Link

Otras preguntas

A(n) ________ is conducted in order to determine whether there are meaningful differences between two groups in a study.
Using technology, determine the quarterly payment on a 3 year loan of $13,010 at 5.6% compounded quarterly. Round you answer to the nearest cent.
Although it was old and needed a lot of work, Carla knew this was the house for her. 12. In this sentence, what is the antecedent of the pronoun it?
What do you expect to happen after administration of a dose of intravenous epinephrine during a resuscitation?
Randy knows more as a tenth grader than he did as a first grader. one result of this increased knowledge base is that randy:
Can someone please help me
The range of all real numbers x such that 2x − 5 < 7 OR 4x + 10 > 6 is___ a. (-1,6) b. (-infinity, infinity) c. an empty set d. (6,-1)
Does the residual plot show that the line of best fit is appropriate for the data
What was one effect of new British taxes on colonists?
The region on the leeward side of a mountain where precipitation is noticeably less is called a _____.