6 is
13-u
Exercise 3
5
Explain, step by step, how to arrive at a single rational number to represent the following expression. Show both a
written explanation and the related math work for each step.
- 24- 4-(-3) -1
- 12.5

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

)

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :