Prove the given statement (Hint: the statement can be proven by demonstrating an example/several examples): Whether a segment on a function's graph is positive or negative is not related to whether the segment is increasing or decreasing.
Provide each mathematical step with a short description.

idk this answer sorry cant on this one.

step-by-step explanation:

sites:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -