Hello, I'm trying to figure out question 8 in my homework on which is equivalent to 1.7E5 and I'm having a hard time can you please explain it so I understand?

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Step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

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step-by-step explanation: