Problem

Write an equation for the linear function and use it to answer the given question.
The price of a particular model car is \( \$ 12,949 \) today and rises with time at a constant rate of \( \$ 1363 \) year. row much will a new car cost in 4.5 years?
\( p=12,949 t-1363 ; \$ 56,907,50 \)
\( p=12,949+1363 t ; \$ 19,082.50 \)
\( p=12,949-1363 t ; \$ 6815.50 \)
\( p=1363+12,949 t ; \$ 59,633.50 \)

Answer

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Answer

p(4.5)=19082.50

Steps

Step 1 ：p=12949+1363t

Step 2 ：p(4.5)=12949+1363(4.5)

Step 3 ：p(4.5)=19082.50

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