Which function in vertex form is equivalent to f(x)=4+x^2-2x

Mathematics

1 answer:

morpeh [17]4 years ago

5 0

F(x)=4-2x+x^2
=4-1+1-x-x+x^2
=3+(1-x) - x(1-x)
= 3+(1-x) (1-x)
= 3 + (1 - x)^2
f(x) = (1 - x)^2 + 3

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Step 2: Look for factors that both lists have in common.

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Method 2: Upside Down Division

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6 0

3 years ago

Read 2 more answers

I need help for number 6 please

vesna_86 [32]

Answer:

Hi there!

The answer to this question is c=23, b and d=157

this is because c is the vertical angle of a meaning the values are equal

and b is the supplementary angle to a: all you do is subtract 23 from 180 to get 157.

b is vertical to d, so d is also 157

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