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luda_lava [24]
3 years ago
8

Write a quadratic function (f) whose zeros are −8 and 2.

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0
\bf x=-8,2\quad 
\begin{cases}
x=-8\implies &x+8=0\\
x=2\implies &x-2=0
\end{cases}
\\\\\\
(x+8)(x-2)=\stackrel{original}{polynomial}\implies x^2+6x-16=y
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Drag a description to match each equation.
AnnZ [28]

Given:

The descriptions and equations. The equations are

y=4x

y=x+4

To find:

The correct description for each equation and match them.

Solution:

We know that, "+" is used for more and "×" is used for times.

Additive: y is 4 more than x.

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Additive: x is 4 more than y.

x=y+4

Multiplicative: y is 4 times x.

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Multiplicative: x is 4 times y

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Therefore, the correct description for the equation y=4x is "Multiplicative: y is 4 times x " and the correct description for the equation y=x+4 is "Additive: y is 4 more than x. "

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3 years ago
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Tasya [4]

Answer:

\left[\begin{array}{ccc}32&-55\\3&39\end{array}\right]

Step-by-step explanation:

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ValentinkaMS [17]

Answer:

Step-by-step explanation:

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i.e. distance from x axis is b\sin (at)---1

Distance from y axis at

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Similarly acceleration is given by

a=\frac{\mathrm{d} v}{\mathrm{d} t}

a=0\hat{i}-a^2b\sin (at)\hat{j}

Magnitude of acceleration is =\sqrt{(-a^2b\sin (at))^2}

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From 1 and 2 we can see that

Magnitude of acceleration is proportional to distance from x axis

a\propto distance\ from\ x-axis

5 0
3 years ago
Read 2 more answers
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Digiron [165]

Answer:

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Step-by-step explanation:

That would be

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