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aksik [14]
2 years ago
5

Please answer question

Mathematics
1 answer:
tino4ka555 [31]2 years ago
8 0

Step-by-step explanation:

=  \sqrt{80}   -  \sqrt{45}  + 3 \sqrt{2}

=  \sqrt{16.5}  -  \sqrt{9.5}  + 3 \sqrt{2}

= 4\sqrt{5}  - 3 \sqrt{5}  + 3 \sqrt{2}

= (4 - 3) \sqrt{5}  + 3 \sqrt{2}

=  \sqrt{5}  + 3 \sqrt{2}

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Mamont248 [21]

Answer:

(3) y=(x+3)

Step-by-step explanation:

I'm not sure what is the parent function, but in most graphs if you will shift it to the left or right (negative sign or positive sign, respectively), it will be inside a parenthesis and the opposite sign is the real movement.

For a cubic function these will be the movements:

f(x)=(x+/-h)^3+/-k

Only the opposite sign of h will be the real movement, while k's sign will automatically indicate the correct movement.

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k= y-axis movement (vertical, outside of the parenthesis in the equation)

Hope it helps

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3 years ago
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Step-by-step explanation:

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