Help ! The piecewise defined function f(x) is graphed below. What is the value of f(5)? 4
3-
65,3)
2
2
1,0
4
8 7 6 5 4 3 2 1 1 2 3 4 6 7 8 x
5, -1)
3
5
Of(5) = -1
Of(5) = 3
Of(5) = 5
Of(5) is undefined

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

7

step-by-step explanation:

agree

step-by-step explanation: