What is the range of the function represented by the table? 2/2.5 4/5.0 6/7.5 8/10.00 10/12.5

{2.5, 5.0, 7.5, 10.0, 12.5}

Step-by-step explanation:

Next time, would you please type in the table vertically:

2  2.5

4  5.0

6  7.5

and so on.

The range consists of all the possible numerical outputs of the function for given inputs:  {2.5, 5.0, 7.5, 10.0, 12.5}.  Without knowing the outputs for other, unknown inputs, we cannot be more detailed in specifying the range.

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 -

i think the answer is c sorry if it's wrong