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ZanzabumX [31]
3 years ago
9

What is the domain and range of the function y equals square root of 4 x plus 12 end root?

Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0

Answer:

Step-by-step explanation:

The function written symbolically is

f(x) = y = √(4x + 12)

Domain:  Since 4x + 12 must be ≥ 0, x must be ≥ -3.  [0, -3)

Range:  The square root function may be zero or greater:  [0, infinity)

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Paladinen [302]

Answer:

5(4x-5)(4x+5)

Step-by-step explanation:

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6 0
3 years ago
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Nady [450]

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3 years ago
5 x {3 x [9 - (4 + 1)]} + 20 ÷ 4 x 2 =
adell [148]
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Once again, we go to the innermost parenthesis and evaluate whatever is there. This turns our expression into <span>5 x 12 + 20 ÷ 4 x 2.



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7 0
3 years ago
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Ben ran 3/4 km in a race . Jane ran2/9 of the distance that Ben had run . What was the distance that Jane ran? Help pls! Thanks
horsena [70]
'of' means mltilply
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What number is 35% of 80?
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</span><span>43.75%
</span>
43.75% is 35% of 80. 
4 0
3 years ago
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