Question

In Exercises 9–12, find all real solutions to the equations.

9. f(x) = x - 5
(a) f(x) = 4
(b) f(x) = -6
Hovessolui
10. f(x) = 1/x
(a) f(x) = -5
11. f(x) = V + 7
(a) f(x) = 4 (b) f(x) = 1 e
12. f(x) = Vx – 1
(a) f(x) = -2
(b) f(x) = 0 0
(b) f(x) = 3
Expand
Transcribed Image Text

9. f(x) = x - 5 (a) f(x) = 4 (b) f(x) = -6 Hovessolui 10. f(x) = 1/x (a) f(x) = -5 11. f(x) = V + 7 (a) f(x) = 4 (b) f(x) = 1 e 12. f(x) = Vx – 1 (a) f(x) = -2 (b) f(x) = 0 0 (b) f(x) = 3

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