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3 years ago

12

2. Mark deposits $600 into a savings account that earns 5% interest compounded annually for 3 years. How much money will Mark ha

ve in all at the end of 3 years? (this is asking for total, compound interest formula gives you the total Amount)

1 answer:

V125BC [204]3 years ago

7 0

This is a guess. But over 3000 dollars saved up

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Based on the polynomial remainder theorem, what is the value of the function when x=−6 ?

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ANSWER

$f( - 6) = 10$

EXPLANATION

The given function is
$f(x) = {x}^{4} + 8 {x}^{3} + 10 {x}^{2} - 7x + 40$

According to the remainder theorem,

$f( - 6) = R$
where R is the remainder when
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is divided by
$x + 6$

We therefore substitute the value of x and evaluate to obtain,

$f( - 6) = { (- 6)}^{4} + 8 {( - 6)}^{3} + 10 { (- 6)}^{2} - 7( - 6)+ 40$

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$f( - 6) = 10$

Hence the value of the function when
$x = - 6$

is
$10$

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$10$
is the remainder when

$f(x) = {x}^{4} + 8 {x}^{3} + 10 {x}^{2} - 7x + 40$
is divided by
$x + 6$

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