Find the period and the amplitude of the periodic function.
Graph 4• The x axis extends from negative 1 to 11.
• The y axis extends from negative 4 to 4.
• The graph begins at negative 1 comma negative 1, then increases to 0 comma 0, and decreases to 1 comma negative 1.
• From this point, the graph continues to increase and decrease by one unit moving left to right across the graph in a zig-zag pattern, ending at 11 comma negative 1.
(1 point)
Responses
1; –1
1; –1
1; 0.5
1; 0.5
2; 0.5
2; 0.5
0.5; 2
The period is 2 and the amplitude is 1.
So the correct response is: 2; 1