Consider the exponential function

f(x)=19,000•0.96x, which models the value of Mark’s car, where x represents the number of years since he purchased the car.

What is the approximate value of Mark’s car after 7 years rounded to the nearest dollar?

a $14,278
b $14,000
c $14,277
d $14,280

Given:

The given function which models the value of Mark’s car, where x represents the number of years since he purchased the car.

We need to determine the approximate value of Mark's car after 7 years.

Value of the car:

The value of the car after 7 years can be determined by substituting x = 7 in the function , we get;

Rounding off to the nearest dollar, we get;

Thus, the approximate value of Mark's car after 7 years is $14278.

Hence, Option a is the correct answer.

a) 14,278

Step-by-step explanation:

19000 × 0.96⁷

14277.50208

no one knows lol

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3