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faust18 [17]
3 years ago
13

F(x)=-x2+8x-1 find f(3) show work

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
6 0
F(3)= -(3)^2+8(3)-1
=14
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4 (x-9) = -48 x= please help me <br>​
valentina_108 [34]

distribute the 4:

4x-36=-48x

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divide by -52

x=1/2

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Angles H and F are corresponding angles<br> True or False?
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True! they are corresponding angles.
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It is estimated that 26% of the population of Gingerland have red hair. If 10 residents are chosen at random, what is the probab
sveticcg [70]

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3 years ago
Adrian wants to add ceiling beams inside his A-frame house. The diagram below shows how one set of beams will be built.
lora16 [44]

The length of the bottom beam =9.16 feet

<h3>What is Pythagoras theorem?</h3>

the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.

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Learn more about Pythagoras theorem here:

brainly.com/question/343682

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