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olga55 [171]
3 years ago
9

What is the domain of the function f(x)=3 square root x-2

Mathematics
2 answers:
Igoryamba3 years ago
7 0

Answer:

x\geq2

Step-by-step explanation:

the number under the square root needs to be 0 or positive since you cant have the square root of a negative. so set x-2=0 solve for x you get 2

My name is Ann [436]3 years ago
6 0

Answer:

Domain = [2 , +∞[

Step-by-step explanation:

the function have a sense only and only if x-2 ≥ 0 equivalent to x ≥ 2  

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Step-by-step explanation:

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lys-0071 [83]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have 3x - 2y = 6       <em>subtract 3x from both sides</em>

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y = 3/2 x - 3

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y-intercept: b = -3

x-intercept for y = 0. Substitute:

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x = 2

<h3>Answer:</h3><h3>slope = 3/2</h3><h3>y-intercept = -3</h3><h3>x-intercept = 2</h3>

----------------------------------------------------------------

y = 3/2 x - 3 it's the same function like first function.

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3 years ago
Systems of equations with different slopes and different y-intercepts have one solution.
eduard
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Answer:

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Step-by-step explanation:


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