Mauricio Mathis

2022-07-27

The average price of a ticket to a baseball game can be approximated by $p(x)=0.03{x}^{2}+0.55x+9.67$, where x is the number of years after 1991 and p(x) us in dollars.

a) Find p(4)

b) Find p(14)

c) Find p(14)-p(4)

d) Find $\frac{p(14)-p(4)}{14-4}$, and interpret this result.

a) Find p(4)

b) Find p(14)

c) Find p(14)-p(4)

d) Find $\frac{p(14)-p(4)}{14-4}$, and interpret this result.

autarhie6i

Beginner2022-07-28Added 18 answers

a)

$p(4)=.03(4{)}^{2}+0.55(4)+9.67=12.35$

b)

$p(14)=03(14{)}^{2}+0.55(14)+9.67=23.25$

c)

$p(14)-p(4)=23.25-12.35=10.9$

d)

$\frac{p(14)-p(4)}{14-4}=\frac{10.9}{10}=2.725=$ average slope of the line thatconnects these two points

$p(4)=.03(4{)}^{2}+0.55(4)+9.67=12.35$

b)

$p(14)=03(14{)}^{2}+0.55(14)+9.67=23.25$

c)

$p(14)-p(4)=23.25-12.35=10.9$

d)

$\frac{p(14)-p(4)}{14-4}=\frac{10.9}{10}=2.725=$ average slope of the line thatconnects these two points

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