azloveyourself2002 azloveyourself2002

11-07-2019
Mathematics

contestada

What is the equation of the line that passes through (1, 2) and is parallel to the line whose equation is 2x + y - 1=0?

Respuesta :

Yang100 Yang100

01-01-2020

Answer:

y=-2x+4

Step-by-step explanation:

2x+y-1=0

2x+y=0+1

2x+y=1

y=1-2x

y=-2x+1

y=mx+b where m=slope and b=y-intercept

parallel means same slope,

so the slope would still be -2.

--------------

y-y1=m(x-x1)

y-2=-2(x-1)

y=-2x+2+2

y=-2x+4

Answer Link

Otras preguntas

SOMEONE PLEASE HELP! WILL GIVE BRAINLIEST!

A culture of bacteria has an initial population of 97000 bacteria and doubles every 8 hours. Using the formula Pt = P2á , where Pt is the population after t hou

Number 10 need help

Find the inequality. I need help please, I have no idea

Student A states that when she sits down on a chair, she is exerting a force on the chair and that is all that happens. Student B states that when she sits on a

What first caused people to consider that the continents were once one large landmass? need answer now so pls hurry glacier evidence in warmer countries contine

please help even one answer will help

There is a line whose slope is 0 and whose y-intercept is -3. What is its equation in slope-intercept form?

Idk if this is correct or not !!!!!!!! WILL MARK BRIANLIEST !!!!!!!! PLEASE HELP !!!!!!!!!!!!!!!

Belmont, Inc., has outstanding 10,000 shares of $200 par value, 7% nonparticipating, cumulative preferred stock and 10,000 shares of $40 par value common stock.