jahiya jahiya
  • 14-11-2016
  • Mathematics
contestada

What is the equation of a line through the point 2,2 and parallel to the line y =2x+4

Respuesta :

shiaramariek
shiaramariek shiaramariek
  • 17-11-2016
y=2x-2
 Think of it this way (2,2) =(x,y)             The slope is 2 because the line is parallel                                                                    to y=2x +4
so you'll use the point-slope formula
y-y1=m(x-x1)
y-2=2(x-2)
y-2=2x-4
  +2      +2 cancel it out on the other side
y=2x-4+2 like terms
y=2x-2

Answer Link

Otras preguntas

the number a is a number less than -3. what is the range of possible values of 1/a squared​
If a cylinder has a diameter of 10 units what is the radius
Solve for the indicated variable.
Social media is the main form of communication for most of the worlds younger people. Social media can present problems for law enforcement agencies because of
how to go to Hogwarts?
The stopping distance for a boat in calm water is modelled by the function d(v) = 0.004v2 + 0.2v + 6, where d(v) is in metres and v is in kilometres per hour. a
Select the correct answer. What point of view does Jefferson Davis express in this excerpt from his inaugural address? A. He believes secession is necessary be
What is the value of m < 3
help I don’t understand this ‍♀️
what is the value of 4r^2-8 when r=3?