Answer: Choice C)
Stretched vertically, flipped over x axis, shifted 7 units down
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Explanation:
Going from y = x^3 to y = 2x^3 means the graph is pulled vertically so that each (x,y) point has the y coordinate that is doubled. Example: (1,1) turns into (1,2). If this applies to all the points, then the graph is stretched vertically by a factor of 2
Going from y = 2x^3 to y = -2x^3 flips the graph over the y axis. For example, the point (1,2) flips to (1,-2). The x coordinate stays the same with the y coordinate flipping in sign.
The last transformation is the shifting 7 units down which is taken care of by the "-7" tacked at the end. Essentially we subtract 7 from each y coordinate. Example: (1,-2) becomes (1,-9)
Answer:
she did nothing wrong lowkey
Step-by-step explanation:
2 * (2a + b) + 8 = 4a + 2b + 8
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A. =
B. =
C. ≠ 4* (a + b + 2) = 4a + 4b + 8
D. =
No.
you need a common denominator when you ADD fractions, but not when you multiply.
