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Gelneren [198K]
3 years ago
7

What is the opposite of 4

Mathematics
1 answer:
horsena [70]3 years ago
8 0
Negative 4 or -4 is the answer
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Describe the transformations of how the graph y=x^2 can be transformed into y= -1/5 (x-4)^2 + 2
Orlov [11]

Answer:

Reflected over the x-axis, vertically shrunk by a factor of 1/5, moved right 4 units and up 2 units.

Step-by-step explanation:

Parent Graph: f(x) = a(bx - h)² + k

<em>a </em>is vertical stretch (a > 1) or shrink (a < 1) and reflection over x-axis

<em>b</em> is horizontal stretch or shrink and reflection over y-axis

<em>h</em> is horizontal movement left (if positive) or right (if negative)

<em>k</em> is vertical movement up (if positive) or down (if negative)

Now that we have our rules, we simply apply it to y = -1/5(x - 4)² + 2

<em>a</em> = -1/5, so reflection over x-axis and vertical shrink of 1/5 (1/5 < 1)

Nothing has changed <em>b</em>, so no horizontal stretch/shrink

<em>h</em> = -4, so horizontal movement right 4 units

<em>k</em> = 2, so vertical movement up 2 units

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X² – x² – 3x + 3<br> all rational zeros to a polynomial
Mrrafil [7]

Answer:

x = 1

Step-by-step explanation:

{x}^{2 }  -  {x}^{2}  - 3x  + 3 \\  - 3x + 3 \\ 3x = 3 \\ x = 1

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c) ?

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Step-by-step explanation:

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Triangle ABC and Triangle DEF are similar. Find the unknown measures. (t = ? and u = ?)
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T= 60°


It is an equilateral triangle which means all sides and angles are equal


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Answer:

I believe the value would be 9.

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2 years ago
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