Answer:
28.25
Step-by-step explanation:
Answer:
D)The range of f(x) includes values such that y ≥ 1, so the domain of f–1(x) includes values such that x ≥ 1.
Step-by-step explanation:
The missing tables are:
First table
x: 0 1 2
f(x): 1 10 100
Second table
x: 1000 100 10
f^-1(x): 3 2 1
Option A is not correct because f(x) has a y-intercept at (0, 1)
If f(x) has a y-intercept, then f^-1(x) has a x-intercept, which is located at (1, 0). Then option B is not correct
Option C is not correct because the domain of f^-1(x) is associated with x values.
Option D is correct because the domain of f(x) is the range of f^-1(x) and vice versa
Answer:
x=24
Step-by-step explanation:
1/2x+2 = 1/2x^2+8
1/2x^2=1/4x
1/2x+2=1/4x+8
1/2x -1/4x =0.25x
0.25x+2=8
8-2=6
0.25x=6
0.25/6 = 24
x=24
Answer:
y = 3 + the square root of 2.
Step-by-step explanation:
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