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1) Function P(x)=0.00125x^4: What is the degree of the P(x)? b)As the number of

ID: 2842618 • Letter: 1

Question

1) Function P(x)=0.00125x^4:
                    What is the degree of the P(x)?
                    b)As the number of snowboards x--->infinity, what is the end behavior of P(x)?
                    c)What is the profit from the sale of 300 snowboards                 

2a)Describe the end behaviour of the function g(x)=-3x^5+2x^4-7x^3+6x^2+2x-5
b)Determine a possible equation for a graph that passes through the point (-2,24)
c)Determine the equation of a polynomial function with zeros at x=2,-2,1 and y-intercept of 24

3)you have y=f(x), Can you SKETCH THE GRAPH of the transformation y=-f(1/2)+3 andexplain what happens.

3b)What is the END behaviour of f(x)=-10x^3+7x^4-10x^2+2x-5

3c) r(d)=-0.7d^3+d^2, where d is the amount of the drug, in millimeters, which finite differences are constant for this function?  What amount of drug in the system will mean that the patient's reaction time is 0 minutes?q

Explanation / Answer

1)degree of P(x) is 4
b) both ends --->infinity

2)

b)

y = a(x)(x + 4)(x - 1)

24 = a