A. P= 0.75x-2
the answer is a because you are using 2 dollars to advertise every week so that can be represented by -2. if you make a profit of $1 for every bracelet and use $0.25 for every bracelet. you should subtract 1.00-.25 which gives you $0.75. Therefore your profit for every bracelet is 0.75.
To find t<span>he relative maximum value of the function we need to find where the function has its first derivative equal to 0.
Its first derivative is -7*(2x)/(x^2+5)^2
</span>7*(2x)/(x^2+5)^2 =0 the numerator needs to be eqaul to 0
2x=0
x=0
g(0) = 7/5
The <span>relative maximum value is at the point (0, 7/5).</span>
ANSWER

EXPLANATION
We were given the points,
(-5,1) and (3,0).
We use the distance formula to obtain;

Let

and

We substitute these values to get,

Simplify


Lesson 3 would end at 12:15