Using an exponential function, it is found that the value of Yong's investment account after 7 years is given by:
(C) $2363
<h3>What is an exponential function?</h3>
It is modeled by:

In which:
Her account was worth $2000 initially, and it increases by 10%, percent every 4 years, hence, it is modeled by:

After 7 years, the amount is:

Hence option C is correct.
More can be learned about exponential functions at brainly.com/question/25537936
He have about 0 dime and 69 coins each
FH = 2*JH = 2*4 = 8 cm
Area(EFJH) = FH²/2 = 8²/2 = 64/2 = 32 cm²
AC = 2*JC = 2*9 = 18 cm
Area(ABCD) = AC²/2 = 18²/2 = 324/2 = 162 cm²
Area of the shaded region = 162 - 32 = 130 cm²
Answer:
its 14
because its start from -6 and end in 8
so you can find range between -6 and 8
remember when we will Find a range we have to delete the - because in this life no range with -