Which equation represents a line which a perpendicular to the line y=4x-7?

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Step-by-step explanation:

The slope-intercept form is y = m x+b,

where m is the slope and b is the y-intercept.

y = m x + b

Using the slope-intercept form, the slope is 4.

4 m = 4

The equation of a perpendicular line to

y = 4 x - 7

must have a slope that is the negative reciprocal of the original slope.

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