Answer:
$51,480
Step-by-step explanation:
30 x 33 x 52 = $51,480
<span>Differentiate implicitly:
</span>
<span>
Solve for y
</span>
<span>When the tangent is parallel to the x-axis we have y'=0, so we must solve
</span>
<span>To find the actual value of x we plug this expression for y into the original equation
</span>
<span>Plugging this into the formula for y above gives the points
</span>
<span>which is where our tangent will be parallel to the x-axis.</span>
<span>
</span>
Best guess is it’s the second one but I believe it’s between A and B sorry If I’m wrong.