3 years ago

What expression shows 0.624 in expanded form

Mathematics

1 answer:

julia-pushkina [17]3 years ago

3 0

.600 >
.020 > Expanded Form
<u>+ .004 </u> > <u>
</u> .624

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1. find equation

general solutions are:
$y = a x^{2} +bx +c \\ \\ \frac{dy}{dx} = 2ax +b$

for P(0,-11)

$-11 = 0a + 0b +c$ ⇒ $c = -11$

for p(1,-13)
$-13 = 1a + 1b -11 \\ a+b = -2$

and

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solve for a and b:
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the total equation is now:

$y = 2 x^{2} -4x -11$

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I assumed you meant red instead of wet.

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