The function is $y=(x-2)^2-4$ for $-2\le x\le4$. $x$ -2 -1 0 1 2 3 4 $y$ 12 5 -3 -4 0 Copy a

Question

The function is $y=(x-2)^2-4$ for $-2\le x\le4$. $x$ -2 -1 0 1 2 3 4 $y$ 12 5 -3 -4 0 Copy and complete the table of values of $x$ and $y$. Using a scale of 2 cm to 1 unit on the $x$-axis and 1 cm to 2 units on the $y$-axis, draw the graph on the grid provided below. State the equation of the line of symmetry.

Accepted Answer

(a) missing values $0$ and $-3$; (c) $x=2$.

Sec 3/4 E Math T05-Q01 - Table and graph of a quadratic function

Sec 3/4 E Math T05-Q01 - Table and graph of a quadratic function

Solution:

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