orhcid
orhcid orhcid
  • 20-07-2020
  • Mathematics
contestada

what is an equation of the line that is perpendicular to y - 3 = -4 x+2

what is an equation of the line that is perpendicular to y 3 4 x2 class=

Respuesta :

swan85 swan85
  • 20-07-2020

Answer:

y-7=1/4(x+5)

Step-by-step explanation:

y-3=-4(x+2)

y=4(x+2)+3

y=4x+8+3

y=4x+11

perpendicular line has the opposite reciprocal of the function

y=-1/4 x+b    to find the line passes through point (-5,7)

find b when x=-5 and y=7

y=7 or y-7=0

x=-5 or x+5=0

7=-1/4 (-5)+b

b=7+5/4

b=(28+5)/4=33/4

y=-1/4x+33/4

which is equivalent to

y-7=1/4(x+5)

Answer Link

Otras preguntas

Why is it difficult to reduce human population growth
Nomadic livestock herding might be found here.
Research has shown people will have elevated levels of a certain protein when they have a bacterial infection. In comparison, when people have a viral infection
Air is forced through the water to remove gases is called?
What does Novikov claim the United States planned during the Second World War?
Household members should have enough supplies to take care of themselves for at least ____________ if a disaster occurs. a. 12 hours. b. 24 hours. c. 48 hour
Which of the following is likely to be made from a thermoplastic? -a car bumper -a grocery bag -support beams for a building -lawn furniture
As the energy is transferred from producers to consumers, energy is gained.
Imagine the federal government has a national debt of $10.2 trillion. Congress' budget for the coming year includes a spending projection of $4.2 billion. Tax r
The tendency for an object in motion to remain in motion is called ____________________.