Write an equation of the line perpendicular to the given line that contains P. P(3. – 4); y=1/2x+5
Write an equation for the line in point-slope form.

table 3 represents a direct variation function. : )

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm