Answer:
Not a solution
Step-by-step explanation:
In order for to be a solution, the result after substituting must be 0:
Therefore, is not a solution to
13a.) If you're dividing and the base (in this case the base is 10) is the same, subtract the exponents.
13b.) If you're multiplying and the base is the same, then you add the exponents:
13c.) This is similar to 13b:
Vince patio side can be 32.5 feet long
The number of pretzels that must be sold to maximize the profit is 400.
<h3>What is the number of pretzels to be sold in the quadratic equation?</h3>
The number of pretzels to be sold can be determined by taking the derivative of the quadratic equation.
Given that:
P(x) = -4x^2+3200x-100
P'(x) = -8x + 3200
P''(x) = -8
At the critical point;
P'(x) = 0
Thus;
8x = 3200
x = 3200/8
x = 400
P''(400) = -8
P'' (400) < 0
Therefore, at x = 400, P(x) will be maximum.
Learn more about calculating the derivative of a quadratic equation here:
brainly.com/question/13759985
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Answer: c
Step-by-step explanation:
5.00 can be divided by 2 and this the out come 2.5(y)
same goes with 12.50 but by 5 and equal 2.5 (x)
if you have trouble theirs a calculator called Desmos.