A student is verifying The Triangle Inequality Theorem using constructions. In the constructions below, the length of segment AB is 18.
Which figure(s) can be used to verify the Triangle Inequality theorem? *
Figure 1
Figure 2
Figure 3
Figure 1: Since the line segments intersect ABOVE side AB.
Figure 2: Since the line segments intersect ON segment AB.
Figure 3: Since the line segments DO NOT intersect at all.

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)

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step-by-step explanation:

3

step-by-step explanation: