Identify the value that is NOT in the range of the piecewise function.
A)-2
B)1
C)2
D)5
If the graph is that of f(x), name a point that lies on f-1 (x).
A)(3, 1)
B)(2, -2)
C)(1, -3)
D)(-3, 1)
+9466
Identify the value that is NOT in the range of the piecewise function.
Let's look at each answer choice.
A) -2
There is a green point where y = -2 ...so -2 is in the range of the function.
B) 1
There is a blue point where y = 1 ...so 1 is in the range of the function.
C) 2
There is a blue point where y = 2 ...so 2 is in the range of the function.
D) 5
There is not a point where y = 5 ...so 5 is not in the range of the function.
If the graph is that of f(x) , name a point that lies on f-1(x) .
If a point on f(x) is (a, b) , then a point on f-1(x) will be (b, a) .
At the vertex of this graph, it looks like there is the point (1, -3) .
So, a point on inverse of this function will be (-3, 1) .
+9466
Identify the value that is NOT in the range of the piecewise function.
Let's look at each answer choice.
A) -2
There is a green point where y = -2 ...so -2 is in the range of the function.
B) 1
There is a blue point where y = 1 ...so 1 is in the range of the function.
C) 2
There is a blue point where y = 2 ...so 2 is in the range of the function.
D) 5
There is not a point where y = 5 ...so 5 is not in the range of the function.
If the graph is that of f(x) , name a point that lies on f-1(x) .
If a point on f(x) is (a, b) , then a point on f-1(x) will be (b, a) .
At the vertex of this graph, it looks like there is the point (1, -3) .
So, a point on inverse of this function will be (-3, 1) .
