Algebra 1 Functions Quiz

Yes, because it passes the vertical line test.

Yes, because each input is mapped to exactly 1 output.

No, because it fails the vertical line test.

No, because the lines do not go straight across.

Yes, because each input is mapped to exactly one output.

Yes, because it passes the vertical line test.

No, because it fails the vertical line test.

No, because each input does not map to exactly one output.

Yes, because it is on a graph.

Yes, because it passes the vertical line test.

No, because it fails the vertical line test.

No, because it is a curved graph.

Yes, because it passes the vertical line test.

Yes, because it is on a graph.

No, because it fails the vertical line test.

No, because each input has more than one output.

3

$-4\le x\le-1$

$-2\le x\le2$

x = -4

$-4\le y\le-1$

$-2\le y\le1$

$-2\le y\le2$

2

[-1, 0, 1, 2, 3, 4]

$-1\le x\le4$

-1 to 4

[-2, 2, 4, 16, 20, 46]

1

-5

3

-1

-13

4

-33

-4