The answer is x^4-6x^3+12x^2-28/x^2
<span>True, as a postulate is the assumption of existence.</span>
The <em>instantaneous</em> rate of change of <em>g</em> with respect to <em>x</em> at <em>x = π/3</em> is <em>1/2</em>.
<h3>How to determine the instantaneous rate of change of a given function</h3>
The <em>instantaneous</em> rate of change at a given value of can be found by concept of derivative, which is described below:
Where is the <em>difference</em> rate.
In this question we must find an expression for the <em>instantaneous</em> rate of change of if and evaluate the resulting expression for . Then, we have the following procedure below:
Now we evaluate for :
The <em>instantaneous</em> rate of change of <em>g</em> with respect to <em>x</em> at <em>x = π/3</em> is <em>1/2</em>.
To learn more on rates of change, we kindly invite to check this verified question: brainly.com/question/11606037
The answer is <span>0.43 that is what i got</span>
9×7=63
63÷2=31.5
31.5×4=126
7×7=49
126+49=175
175 is the answer