Respuesta :

Answer:

1) b 2)d

Step-by-step explanation:

To find an equation that is perpendicular to a certain equation, find the reciprocal of the slope and switch the sign. For parallel, find an equation with the same slope and the same sign. Disregard the y-intercept if you're just trying to find the perpendicular or parallel equation

  • y=-1/4x+7

Slope=-1/4

#1

Perpendicular lines hAve slopes negative reciprocal to each other

  • Slope of perpendicular line=4

So

equation is

  • y=4x+c

c is y intercept

  • Option B

#2

Parallel lines have equal slopes

  • slope=-1/4

Option D

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