Rewrite 5 − 6 using the additive inverse and display the new expression on a number line. 5 − (−6) a horizontal number line is shown with labels from 0 and ends at 16. a blue arrow begins at 0 and ends at 5. another blue arrow begins at 5 and ends at 11. 5 + (−6) a horizontal number line is shown with labels from negative 8 and ends at positive 8. a blue arrow begins at 0 and ends at 5. a red arrow begins at 5 and ends at negative 1. 5 + 6 a horizontal number line is shown with labels from 0 and ends at 16. a blue arrow begins at 0 and ends at 5. another blue arrow begins at 5 and ends at 11. 6 − 5 a horizontal number line is shown with labels from negative 8 to positive 8. a blue arrow begins at 0 and ends at 6. a red arrow begins at 6 and ends at 1.

whatare you sayig

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have