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The graphs of f and g are given. f ( ? 4 ) = g ( ? 2 ) = The graphs of f and g a

ID: 2845131 • Letter: T

Question

The graphs of f and g are given.

f(?4) = g(?2) = The graphs of f and g are given. State the values of For what values of x is f(x) = g(x)? (Enter your answers as a comma-separated list.) Estimate the solutions of the equation f(x) = ?1. (Enter your answers as a comma-separated list.) On what interval is f decreasing? (Enter your answer using interval notation.) State the domain and range of f. (Enter your answer using interval notation.) State the domain and range of g. (Enter your answer using interval notation.)

Explanation / Answer

a) f(?4) = -2 , g(?2) = 1

b) x = -2 , 2

c) x = -2 , 3

d) (0 , 4)

e) domain = [-4 , 4] , range = [-2 , 3]

f) domain = [-4 , 3] , range = [0.5 , 4]