0
First, you should type this equation into your graphing calculator and push the zoom 7-trig button in order to see the graph properly.
The amplitude is the distance from the x-axis to the peak of the curve (the very top or bottom). When you check the table on your graphing calculator, you will see that the y-values only go up until 3 and down until -3 meaning that the graph cannot exceed these y-values.
The x-axis is zero on the y-axis so...
0-3=-3
0-(-3)=3
Distance is always positive so the amplitude is 3 units.
**Make sure to type everything in carefully. Your work can simply include a sketch of the graph and the table of values of the equation. Have fun!
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What part of graph would you shade on an equation if the answer is 0 equals 0?
The equation 0 equals 0 is an identity and contributes absolutely nothing to the part of the graph that you should shade or not. The tautological statement can be ignored.
How do you graph the equation 8x plus 2y equals -1?
Same way you graph y = -4x - 0.5
Are there any online calculators that can graph an x equals equation instead of y equals equation?
Just swap the letter around in the formula that you are given!
What is the effect on the graph of the equation y equals x2 plus 2 when it is changed to y equals x2 - 4?
the graph is moved down 6 units
What happens to the graph of y equals x when the equation changes to y equals x - 9?
The graph shifts downward (negative y) by 9 units.
