For this case we have the following equations:
We must find 
By definition of composition of functions we have to:
So:
We must find the domain of f (g (x)). The domain will be given by the values for which the function is defined. That is to say:
Then, the domain is given by [3, ∞)
Answer:
The smallest number that is the domain of the composite function is 3
To get the equation of a line, you can use the following:
y - y1 = m (x - x1)
Where:
- m is the slope (2)
- y1 is the y coordinate of a point (1, -5)
- x1 is the x coordinate of the same point (1, -5)
Just substitute in the values:
y - y1 = m (x - x1)
y - (-5) = 2(x - 1) <em>( - - 5 = + 5 )</em>
y + 5 = 2(x - 1)
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Answer:
B. y + 5 = 2(x - 1)
Answer:
Roger is the independent variable.
Step-by-step explanation:
The given statement is "Roger is sixteen years old and eats granola bars
He attends P.R
Walker High School."
In the given question, the age of the person given.
Here the age of Roger is the independent variable and amount of granola bar eat is dependent variable.
According to the age of the person the amount of granola bars eat will vary.
So the age of the person is independent variable and granola bar is the dependent variable.
Therefore, Roger is the independent variable.
