The inver of given function will be (1,-3).
Answer:
Option 3 is correct that is
Step-by-step explanation:
We have general formula for sum of cube which is
Here, we have a=s and b=6
on substituting the values in the formula we will get
After simplification we will get
After rearranging the terms we will get
which exactly matches option 3 in the given options.
Therefore, option 3 is correct that is
Hi,
To find out with ramp is higher we need to put given fractions in decimal form.
In this case friend's ramp is higher.
Hope this helps.
r3t40