exam
Maths Puzzle
Numerical Ability
If f(x) = -5x,then f(-3)
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exam Other Question
I do not know if my question belongs in this category. But it deals with inverse functions.
The function is f(x) =
1
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x^3 + 12x^2 + 48x + 4
A $23,000 car is purchased with a s$8300 down payment, the balance to be paid in 48 montly payments of $363.75 each, Find the total cost and the finance charge.