NoahAldana3 NoahAldana3
  • 20-12-2021
  • Mathematics
contestada

Write the equation of a line that passes through the point (-1,2) that has a y-intercept of (0,-1).

PLS HELP QUICK I NEED TO UNDERSTAND THIS I HAVE A FINAL TMRW

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mailinh4411
mailinh4411 mailinh4411
  • 20-12-2021

Answer:

The equation of a line: y = ax + b

<=> 2= -a +b => a= b - 2 (1)

<=> -1=b (2)

from (1), (2) => b= -1; a = -3

Step-by-step explanation:

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