Answer:
- -2 reflects over the x-axis and expands vertically
- -1 shifts downward 1 unit
Step-by-step explanation:
Since you have studied function transformations, you know that multiplying the y-value by -2 causes it to be reflected over the x-axis and expanded vertically by a factor of 2.
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Similarly, you know that adding -1 to a y-value shifts its location on a graph downward by 1 unit. (y is the vertical position. y-1 will be 1 unit lower.)
