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Lelechka [254]
2 years ago
7

Which representation shows y as a function of x?

Mathematics
2 answers:
katen-ka-za [31]2 years ago
7 0
It’s gonna be (3,5) cause those are a function and the others aren’t
almond37 [142]2 years ago
3 0

(hint) its a pattern. (thats all I'll say-)

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Which algebraic expression is a trinomial?
Goryan [66]

Answer: A trinomial consisting of three terms.

Step-by-step explanation: An example of trinomial is 6x squared + 3x + 5.

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3 years ago
In simplified exponential notation, the expression a²·a -3·a=<br><br> A 1/a<br> B 0<br> C 1
dalvyx [7]
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4 0
3 years ago
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Show that the transformation T defined by<br>T(x1, x2) = (2x1 - 3x2, X1+4, 5x2) is not linear.<br>​
erastovalidia [21]

Let <em>u</em> = (1, 0) and <em>v</em> = (0, 1). Then

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<em>T</em> (<em>v</em>) = (2*0 - 3*1, 0 + 4, 5*1) = (-3, 4, 5)

=>   <em>T</em> (<em>u</em>) + <em>T</em> (<em>v</em>) = (-1, 9, 5)

but

<em>T</em> (<em>u</em> + <em>v</em>) = <em>T</em> (1, 1) = (2*1 - 3*1, 1 + 4, 5*1) = (-1, 5, 5)

=>   <em>T</em> (<em>u</em> + <em>v</em>) ≠ <em>T</em> (<em>u</em>) + <em>T</em> (<em>v</em>)

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4 0
2 years ago
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kramer

Answer:

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because it is a right angle, the sum of the angles = 90°

8x + (6x + 6°) = 90°

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subtract 6° from each side:

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divide both sides by 14:

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8 0
3 years ago
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What is the area of a rectangle that has a length of 1/4 inch and a width of 1/8 inch?
Lubov Fominskaja [6]

Answer:

1/4 * 1/8 = 1/32 inch

Step-by-step explanation:

1/4 * 1/8 = 1/32inch

8 0
3 years ago
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