korbinwilkinsen
korbinwilkinsen korbinwilkinsen
  • 17-08-2017
  • Mathematics
contestada

WILL GIVE A BRAINLIEST IF UR CORRECT!!

On which of the following lines does the point (–2, –4) lie?

a.
y=4x+4
b.
y=3x-8
c.
y=-2x+1
d.
y=-4x-4

Respuesta :

Banabanana
Banabanana Banabanana
  • 17-08-2017
a.
-4=4(-2)+4
-4 = -8 + 4
-4 = -4    
⇒ yes

b.
-4 =3(-2)-8
-4 = -6-8
-4 
≠ -14   ⇒ no

c.
-4=-2(-2)+1
-4 = 4 + 1
-4 
≠5   ⇒ no

d.
-4=-4(-2) - 4
-4 = 8 - 4 
-4 
≠ 4   ⇒ no

Answer is A.
Answer Link

Otras preguntas

Is 3/4 and 3/8 equivalent fractions and why? Thanks
How do you graph and work problem x+4y=16??
Jesse's dog Angel weights 18 1/2 lbs.. How many ounces does Angel weight?
come si dice come ti chiami in spagnolo???
Is 3/4 and 3/8 equivalent fractions and why? Thanks
What is the name of Fe2O3
how to do this equation by elimination 8x +14y= 4 and -6 + -7y =-10
why did the intolerable acts happened??
How was Amsterdam's location an advantage?
What are the factors of 65. Like a factor tree.