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3 years ago

11

For f (x)= -4+2, find f (x) when x=-1

1 answer:

Sedaia [141]3 years ago

4 0

-4+2=-2
and that equation is equal to f(x)
so plug in the x
f(-1)=-2
2 times -1 = -2

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3 years ago

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Answer:

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2. i. 5 feet by 2 $\frac{1}{4}$ feet

ii. 2 ½ feet by 4 ½ feet

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The size of the pen as planned = 5 ft long by 4 ½ ft wide

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The area of the new pen would be 11 $\frac{1}{4}$ $ft^{2}$ .

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