Well the period of the tan(x) function is π. It means that when you add π on X axis you will get the same y axis value.
There is a little trick to find the period of functions like yours.
You just divide period of basic tan(x) function with, in your case 3.
So this mean you have
To = π/3
Function intercepts x axis when function is equal to 0.
tan(3x) = 0
3x = k * π
x = k * (π / 3)
There are only vertical asymptotes in tangent function.
You can easily see it if you look at the graph
tan(x) = ∞ , (π/2 + kπ)
tan(x) = -∞ (-π/2 + kπ).
x = π/2 + kπ
x = - π/2 + kπ
tan(3x) = ∞
3x = π/2 + kπ
x = π/6 + kπ/3
tan(3x) = -∞
3x = -π/2 + kπ
x = -π/6 + kπ/3
The width of the lake on the scale drawing is 12.5m
<h3>Scale drawing</h3>
A scale drawing is an enlargement of an object. Given that the scale drawing of a lake has a scale of 1 cm to 80 m, then;
1cm = 80m
If the actual width of the lake is 1,000 m, then the lake on the scale is as shown;
Lake on the scale = 1000/80
Lake on the scale = 12.5cm
Hence the width of the lake on the scale drawing is 12.5m
Learn more on scale drawing here; brainly.com/question/25324744
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Answer:
the solution is given by s=9 because it makes the value of 3s+12 equal to 21
Step-by-step explanation:
Answer:
-3.25
Step-by-step explanation:
Simply plug in a -1 for the x and a 4 for the y, and then use a calculator
Answer:
88168in²
Step-by-step explanation:
:)
