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melamori03 [73]
3 years ago
14

What is the axis of symmetry for the graph of y – 4x = 7 – x2 ?

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
8 0

the axis of symmetry is x=2

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The length of a new rectangular playing field is 3 yards longer than double the width. If the perimeter of the rectangular playi
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Answer:

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The length is 2x + 3 because it says 3 more than double the width (lenght is x). You have 2 widths and 2 lengths. The two widths are both x (2x). The two lengths are both 2x + 3 (4x + 6). 2x + 4x + 6 = 6x + 6.

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Check Your Answer

121 is just one length and 59 is just one width, so you have to multiply both sides by 2 because you have 2 widths and 2 lengths.

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