Using Desmos, graph y=x. Then make changes to the equation as they are listed below.
Change the equation by 2 different numbers to accurately
describe how the graph changes
.
Record your observations and describe the changes to your graph
in 3 sentences on the
right of
each question.
1. Adding or subtracting different constant terms to x²
(for example: x² + 5, x²-10 etc.)
2. Multiplying by different positive numbers greater
than 1 (for example: 5x², 2.5x² etc.)
3. Multiplying by different negative numbers less than
or equal to -1 (for example: -3x², -6x² etc.)
4. Multiplying by different numbers between -1 and 1
(for example: -0.5x2x² etc.)