PhantomPac
contestada

PLEASE HELP 1 MILLIOM POINTS!!! line n containing Q(-2,5), and perpendicular to the graph of y= -1/2x+5

PLEASE EXPLAIN IF YOU DO YOU ARE AEWSOME!! I WILL GIVE BRAINLIEST TO BEST ANSWER!!!
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Respuesta :

mhanifa

Answer:

  • y = 2x + 9

Step-by-step explanation:

Perpendicular lines have negative - reciprocal slopes

Given line:

  • y = -1/2x + 5

Perpendicular line:

  • y = 2x + b

Use point Q(-2, 5) to complete the equation of the line:

  • y - 5 = 2(x - (-2))
  • y - 5 = 2x + 4
  • y = 2x + 9