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The function [tex]f(t) = 349.2(0.98)^t[/tex] models the relationship between [tex]t[/tex], the time an oven spends cooling, and the temperature of the oven.

A 2-column table with 5 rows:
- The first column is labeled "time (minutes) [tex]t[/tex]" with entries 5, 10, 15, 20, 25.
- The second column is labeled "oven temperature (degree Fahrenheit) [tex]f(t)[/tex]" with entries 315, 285, 260, 235, 210.

For which temperature will the model most accurately predict the time spent cooling?

A. 0
B. 100
C. 300
D. 400

Answer :

Answer:

300

Step-by-step explanation:

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Rewritten by : Barada

Answer:

C. 300

We need to find the temperature that most resembles with the model

We can easily see the graph if we plot it using a calculator

f(t) = 349.2(0.98)^t

Case a. 0

Zero is only achievable as the cooling time goes to infinity. This is not the case.

Case b. 100

for f = 100,

t ≈ 61.6,

which is out of the values of the table

Not the correct option

Case c. 300

for f = 300,

t ≈ 7.5,

which is in range with the values of the table