Answer:
1. (-2,-7)
2. (3,-9)
3. (7,-2)
4.(-3,9)
Step-by-step explanation:
Since the reflection is across the x-axis, the y-coordinate will be flipped.
Example: (-7,4) would become (-7,-4)
HOWEVER, if the reflection is across the y-axis, the x coordinate will be flipped.
Example: (-7,4) would become (7,4)
Answer:the x intercept is (0,-7) that is number 9 and number 10 is (0,2)
Percentages: Price before and after sales tax
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1560 cubic inches
18x20= 360
360x13= 4680
4680/3=1560