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HELPPPP QUICKWhich equation in slope-intercept form represents a line that is parallel to y = 1/2x-2
and passes through the point (-8, 1)?
A y = -2x-7
B y= 1/2x+5
C y= -2x-5
Dy=-1/2x+5
E y= 1/2x-9

Respuesta :

reinhard10158

Answer:

B

Step-by-step explanation:

the general slope intercept form is

y = ax + b

a is the slope, b is the y-intercept (the y value when x = 0).

a parallel line must have the same slope (1/2).

for b we simply put the x and y values of the given point into the equation

1 = 1/2 × -8 + b = -4 + b

b = 5

therefore,

y = 1/2 x + 5

is the correct solution.