Ismahbath15
Ismahbath15 Ismahbath15
  • 02-11-2017
  • Mathematics
contestada

write in point slope form the equation of a line through (-3, 8) and (7, 6). A. y-6=1/5(x-7), B. y-8=-1/5(x+3), C. y-8=1/5(x=3)

Respuesta :

taniaorozco
taniaorozco taniaorozco
  • 02-11-2017
first you have to find the slope, the slope formula is m = y2 - y1/ x2 - x1

m = y2 - y1/ x2 - x1       (-3, 8)  (7, 6)
m = 6 - 8/ 7 - (-3)
m = -2/10
m = -1/5

point-slope formula;
y - y1 = m(x - x1)            m = -1/5   (-3, 8)
y - 8 = -1/5(x - (-3)
y - 8 = -1/5(x + 3)

so the answer is, B.

hope this helps, God bless!
Answer Link

Otras preguntas

What is ahimsa? the belief that one should not hurt any living thing the willingness to respect different beliefs a province with its own bureaucracy a long-te
Help I don’t understand this
Pls explain your answer. Thanks in advance. I will mark brainliest if u explain
Helppppppppp pleaseeeeeee fasttttt
Approximately 70% of Earth's surface is covered with water. What percentage of this water is freshwater?
evaluate the trigonometric funtion of the angle theta​
What foods don't have glucose in them?
Place the following events in sequence: A) Your eardrum begins vibrating B) Electrical impulses travel along nerve fibers C) The hammer, anvil, and stirrup begi
Solve (u + 10) ^ (4/3) = 4 where u is a real Simplify your answer as much as possible (If there is more than one solution, separate with a comma
what group created and approved the declaration of independence in 1766