Answer:
- 3.396
Step-by-step explanation:
Given equation is,

By using logarithm property,

We get,



Adding 1 on both sides,


Hence, the approximate value of x is -3.396.
First option is correct.
Relative extrema occur where the derivative is zero (at least for your polynomial function).
So taking the derivative we get
<span>20<span>x3</span>−3<span>x2</span>+6=0
</span><span>
This is a 3rd degree equation, now if we are working with complex numbers this equation is guaranteed to have 3 solutions by the fundamental theorem of algebra. But the number of real roots are 1 which can be found out by using Descartes' rule of signs. So the maximum number of relative extrema are 1.</span>
Answer:
y=1/2x-4
Step-by-step explanation:
2y-x=-8
2y=x-8
y=1/2x-4
It is 4.5 away from the Y axis and 2.25 away from the X axis.