juarez0033
juarez0033 juarez0033
  • 03-09-2017
  • Mathematics
contestada

Write an equation for a linear function whose graphs has the given characteristics. Passes through (-2,2) and (2,-8)

Respuesta :

texaschic101
texaschic101 texaschic101
  • 03-09-2017
(-2,2)(2,-8)
slope = (-8 - 2) / (2 - (-2) = -10/4 = -5/2

y = mx + b
slope(m) = -5/2
(-2,2)...x = - 2 and y = 2
now we sub and find b, the y int
2 = -5/2(-2) + b
2 = 5 + b
2 - 5 = b
-3 = b

so ur equation is : y = -5/2x - 3
Answer Link

Otras preguntas

what are some examples of state and local taxes
You get a cooling effect when acetone is placed on your nails. Why is placing acetone on your nails an endothermic process?
(_____) + (7 − 3i) + (5 + 9i) + 13i = 10 − 5i. whats the missing term?
The air temperature in a 28 in.3 container with a free sliding piston is initially measured at 45 ° f. the temperature is raised to 200 ° f. what is the new vol
Fertilizers and pesticides applied to farm fields in Pennsylvania have made their way down into the Chesapeake Bay in Maryland. This is an example of __________
The evidence that species change gradually over time is found in _____.
In 1863, Carson was ordered to?
Which measurement is equivalent to 350 milliliters?
Many have compared freud's idea of the mind to an iceberg. if that were the case and you were standing on the deck of a ship in alaska, what part of the mind wo
If the victim is breathing normally, but not responding you should: