How can I solve this ?

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

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

ƒ = 0.03b

hope this ( :

step-by-step explanation: