alohacailin
alohacailin alohacailin
  • 02-04-2020
  • Mathematics
contestada

Write an equation for the line that passes through (1, -1) and (0, -4)

Respuesta :

jilovesoup jilovesoup
  • 02-04-2020

Answer:

Y = 3x - 4

Step-by-step explanation:

find slope

(y2 - y1) / (x2 - x1)

(-4 + 1) / (0 - 1) = 3

plug one coordinate point into: y = mx + b

-1 = 3(1) + b

solve for b

b = -4

plug in numbers for m and b:

Y = 3x - 4

Answer Link

Otras preguntas

SOLVE THE EQUATION BY COMPLETING THE SQUARE!!!!! HELPPPPPPPPPP!!!!!!!!!!!
define monetary system
Nina has the flu and a high fever. Choose the terms that correctly complete the sentences. Nina has the flu and a high fever. Her immune system is exhibiting th
For which of the following options can you sign a contract with a one-day duration? A. Leasing a car B. Joining a carpool C. Renting a car D. Financing a car 2b
555 x 6 x 5 - 2 + 300 / 0
Solve the inequality -8<3y-20<52
Please answer the attached question by selecting of the the given answers.
PLEASE HELP!! Is the answer 50 seconds??? Guillermo is a professional deep water free diver. His altitude (in meters relative to sea level), x seconds after div
Two dogs, Rufus and Daisy, are eating dinner. The amount of food (measured in grams) and Rufus's bowl after t minutes is R(t) = 450-150t, and the amount of food
WHY DO HUMAN RIGHT VIOLATIONS HAPPEN?