3 years ago

Y = 2/3x - 3 as a function

Mathematics

2 answers:

Gennadij [26K]3 years ago

8 0

Answer:

f(x)=2/3x-3

Step-by-step explanation:

f(x) is the same as y, so the function would be f(x)=2/3x-3.

Hope this helps! :)

Ksivusya [100]3 years ago

6 0

Answer:

∫(x) = $\frac{2}{3}$ x - 3

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Which statement accurately explains whether a reflection over the X-axis and a 180° rotation would map figure ACB onto itself?

Arlecino [84]

Using transformation rules, it is found that the correct option is:

No, A'C'B' is located at A(-1,1), C'(-3,4) and B'(-5,1).

--------------------

The transformation rule for a reflection over the x-axis is $(x,y) \rightarrow (x,- y)$
The transformation rule for a rotation of 180º is $(x,y) \rightarrow (-x,-y)$

After the reflection over the x-axis: $(x,y) \rightarrow (x, -y)$
Taking the reflection, and rotating: $(x,-y) \rightarrow (-x, -(-y)) = (-x,y)$ .
Not the same rule, that is, $(x,y) \rightarrow (x,y)$ , so it would not map figure onto itself.
A(1,1) would be mapped to A(-1,1), for example, thus, the correct option is:

No, A'C'B' is located at A(-1,1), C'(-3,4) and B'(-5,1).

A similar problem is given at brainly.com/question/10547006

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2 years ago

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If dy/dx=2xy, then d^2y=dx^2=

Anastasy [175]

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