Which of these is a point-slope equation of the line that is perpendicular to y-3=4(x-10) and passes through (-3,7)? a. y+7= -1/4(x-3) b. y-7= -1/4(x+3) c. y+7= 4(x-3) d. y-7= -4(x+3)

B

Step-by-step explanation:

The point slope form of a line is where . We can find the slope which is perpendicular to the slope of 4 in the equation y=4(x-10). Perpendicular slope is the negative reciprocal which is -1/4.

We write  

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step-by-step explanation: