A truck is bought at the price of $67,000. The price decreases at the rate of. 30 every year (t). Which equation matches this exponential model?

Question 3 options:

A)

f (t) = 67 (.70) t

B)

f (t) = 70 (67,000) t

C)

f (t) = t (.70) 67,000

D)

f (t) = 67,000 (.70) t

Question

Mathematics

Mohamed

29 June, 14:15

A truck is bought at the price of $67,000. The price decreases at the rate of. 30 every year (t). Which equation matches this exponential model?

Question 3 options:

A)

f (t) = 67 (.70) t

B)

f (t) = 70 (67,000) t

C)

f (t) = t (.70) 67,000

D)

f (t) = 67,000 (.70) t

+2

Answers (1)

Know the Answer?

Ben · Answer 1

f (t) = $67000 (.30) ^t (Must use " ^ " to indicate exponentiation)

Step-by-step explanation:

This is an exponential function:

f (t) = $67000 (.30) ^t (Must use " ^ " to indicate exponentiation)

A truck is bought at the price of $67,000. The price decreases at the rate of. 30 every year (t). Which equation matches this exponential model?Question 3 options:A)f (t) = 67 (.70) tB)f (t) = 70 (67,000) tC)f (t) = t (.70) 67,000D)f (t) = 67,000 (.70) t

A truck is bought at the price of $67,000. The price decreases at the rate of. 30 every year (t). Which equation matches this exponential model?

Question 3 options:

A)

f (t) = 67 (.70) t

B)

f (t) = 70 (67,000) t

C)

f (t) = t (.70) 67,000

D)

f (t) = 67,000 (.70) t