Respuesta :
Answer:
slope = - [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 3 = 3 (x + 4) ← is in point- slope form
with slope m = 3
The diagonals of a square are perpendicular to each other.
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{3}[/tex]
Thus the slope of FH is - [tex]\frac{1}{3}[/tex]
The slope of the diagonal FH should be -1 by 3.
- the calculation is as follows;
The b of a line in point- slope form should be
y - b = m(x - a)
Here m is the slope and (a, b) a point on the line
Now
y - 3 = 3 (x + 4) ← is in point- slope form
with slope m = 3
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