Apolynomial function has a root of –7 with multiplicity 2, a root of –1 with multiplicity 1, a root of 2 with multiplicity 4, and a root of 4 with multiplicity 1. if the function has a positive leading coefficient and is of even degree, which statement about the graph is true?

Step-by-step explanation:

x=-7 with a multiplicity 2.

x=-1 is a root with multiplicity 1, 2 with multiplicity 4, a root of 4 with multiplicity 1.

Hence the function would be of the form

A is given to be positive

And also degree of this function is 10 even.

Graph would be positive in (-infty, -7) U (4,infty)

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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