lmbeckman86 lmbeckman86
  • 10-04-2022
  • Mathematics
contestada

Find an equation for the line that passes throughthe points (1,-1) and (-3,5)

Respuesta :

leasantiago36
leasantiago36 leasantiago36
  • 10-04-2022
u can pick either point to finish

y - 1 = 2(x-1)
y= 2x-2 +1
y = 2x-1

or

y-5 = 2(x-3)
y = 2x-6+5
y = 2x-1
Answer Link
fieryanswererft
fieryanswererft fieryanswererft
  • 10-04-2022

y = -1.5(x) + 0.5

  • points: (1,-1) and (-3,5)

slope:

⇒ (y2-y1)/(x2-x1)

⇒ (5-(-1))/(-3-1)

⇒ 6/-4

⇒ -1.5

equation:

⇒ y -(-1) = -1.5(x-1)

⇒ y + 1 = -1.5(x) + 1.5

⇒ y = -1.5(x) + 0.5

Ver imagen fieryanswererft
Answer Link

Otras preguntas

How was the indian national congress similar to the African National congress?
what are the results of the Mexican war as far as slavery was concerned
in a electric circuit where do the electrons come from that flow in the circuit
In what ways were the boundaries between East and West Germany natural and in what ways were they political? 30 POINTS
A 24 ounce box of corn flakes cost 4.59$ what's the unit rate
How many cantaloupes’ weights are shown? A. 18 B. 20 C. 22 D. 24 https://static.k12.com/calms_media/media/1417500_1418000/1417687/1/6b32805428cfb905691079bf
The number of individuals an environment can sustain for an indefinite period of time is called its A. limit of growth. B. rate of growth. C. carrying capacity.
What integer is the opposite of 9? a. 9 b. 0 c. 9 d. 1
Alliteration is generally used for all of the following purposes except to__________. a. establish a rhythm c. clarify an argument b. emphasize an idea d. im
20 years after the end of communism in Eastern Europe Slovenia