Answer:
1st anwser
Step-by-step explanation:
Answer: 197.92
Step-by-step explanation:
Option 4
f(x) = -x is an odd function
<em><u>Solution:</u></em>
A function is odd if and only if f(–x) = –f(x)
<em><u>Option 1</u></em>

Substitute x = -x in above equation

Cubes always involve multiplying a number by itself three times, so if the number is negative the cube will always be negative
Ans squaring results in positive
--- eqn 1
---- eqn 2
Comparing eqn 1 and eqn 2,

Therefore not an odd function
<em><u>Option 2</u></em>



Therefore,

Therefore not an odd function
<em><u>Option 3</u></em>



Therefore not an odd function
<u><em>Option 4</em></u>



Thus option 4 is correct and it is an odd function
Answer:
8x+36
Step-by-step explanation:
Answer:
Option C
Step-by-step explanation:
P is the variable for how many days.
And it will take her 19 days to finish
Brainliest?