One triangle shown is formed by the tree, its shadow, and a line of sight from the ground to the top of the tree. The other is f
1 answer:
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Answer:
Step-by-step explanation:
We want to write the equation of a line in point-slope form.
This is given by:
We have that line passes through (3,2).
Assuming the line has a slope of m=3, then the equation in point slope form is:
Answer:
Step-by-step explanation:
Let the equation of the perpendicular line is,
y = mx + b
where m = slope of the line
b = y-intercept
From the graph, slope of the line passing through (0, -1) and (3, 1),
m' =
m' =
m' =
To get the slope (m) of this line we will use the property of perpendicular lines,
m × m' = (-1)
m × = -1
m =
Equation of the perpendicular line will be,
x-intercept of the line is (-3) therefore, point on the line is (-3, 0)
0 =
b =
Equation of the line will be,