4) Jeremy bought a new truck for $32,000. The value of the truck after t years can be represented by the formula V = 32,000(.8)t. When will the truck be worth approximately $6700?

Answers

Answer 1

Answer:

V(2) = 32000*0.8^2 = $20,480

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If f(x)=2(x)^2 + 5 square root (x-2), complete the following statement The domain for f(x) is all real numbers _____ than or equal to 2.

Answers

Answer:

Greater.

Step-by-step explanation:

The in the function , the square root term has to give a real number if is to be real. This can only happen if because if then will give a complex number and therefore will not be real.

Thus, the domain for f(x) is all real numbers greater than or equal to 2.

Answer:

The domain for f(x) is all real numbers greater than or equal to 2.

Step-by-step explanation:

Given function:

$f(x)=2x^2+5 √(x-2)$

The domain of a function is the set of all possibleinput values (x-values).

As the square root of a negative numbercannot be taken:

$\implies x-2\geq 0$

Therefore:

$\implies x-2+2\geq 0+2$

$\implies x\geq 2$

Therefore, the domain of the given function is greater than or equal to 2.

2/3−3/8 in simplest form