How can a number line be used to explain why 11.6 > 11.3

We know that,

In the number line, the numbers from the left side to right side are arranged in increasing order,

When we find 11.6 and 11.3 on the number line,

We observed that,

11.6 is to the right of 11.3 on the number line

Therefore, by the above statement,

11.6 is greater than 11.3.

Hence, proved...

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1