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Sindrei [870]
3 years ago
10

For the rule y= 4 - x2, calculate the y-values that complete the table below

Mathematics
1 answer:
Grace [21]3 years ago
7 0

Answer:

\begin{center}\begin{tabular}{  c| c } x & y=4-x^2 \\  -3 & -5 \\   -2 & 0\\-1 & 3 \\   0 &4 \\   1&3\\2&0\\3&-5\end{tabular}\end{center}

Step-by-step explanation:

The given function is y=4-x^2

When x=-2 we have y=4-(-2)^2=4-4=0

When x=-1 we have y=4-(-1)^2=4-1=3

When x=0 we have y=4-(0)^2=4-0=4

When x=1 we have y=4-(1)^2=4-1=3

When x=2 we have y=4-(2)^2=4-4=0

When x=3 we have y=4-(3)^2=4-9=-5

The complete table is

\begin{center}\begin{tabular}{  c| c } x & y=4-x^2 \\  -3 & -5 \\   -2 & 0\\-1 & 3 \\   0 &4 \\   1&3\\2&0\\3&-5\end{tabular}\end{center}

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