3 years ago

What is the purpose of rereading a text? Check all that apply.

Mathematics

2 answers:

natta225 [31]3 years ago

6 0

To improve comprehension

navik [9.2K]3 years ago

5 0

Answer:

A, B, D

Step-by-step explanation:

i took the test

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Let g(x) = -x2 + x. Find g(-10).

Inessa05 [86]

Answer:

Step-by-step explanation:

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3 years ago

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Can I name my Angle VTS as STV? And use it interchangeably in proving?

swat32

Answer:

both angles are the same, so you can use it interchangeably in proving.

But i suggest you to mantain only one, because it's easier to understand and it looks better.

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3 years ago

Graph y = x2 + 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum. (0, 2); maximum (0, 2); minimum (2,

miskamm [114]

Answer:

$(0,2)$ ; minimum

Step-by-step explanation:

Given:

The function is, $y=x^{2}+2$

The given function represent a parabola and can be expressed in vertex form as:

$y=(x-0)^{2}+2$

The vertex form of a parabola is $y=(x-h)^{2}+k$ , where, $(h,k)$ is the vertex.

So, the vertex is $(0,2)$ .

In order to graph the given parabola, we find some points on it.

Let $x=-2,y=(-2)^{2}+2=4+2=6$

$x=-1,y=(-1)^{2}+2=1+2=3$

$x=0,y=(0)^{2}+2=0+2=2$

$x=2,y=(2)^{2}+2=4+2=6$

$x=1,y=(1)^{2}+2=1+2=3$

So, the points are $(-2,6),(-1,3),(0,2),(1,3),(2,6)$ .

Mark these points on the graph and join them using a smooth curve.

The graph is shown below.

From the graph, we conclude that at the vertex $(0,2)$ , it is minimum.

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3 years ago

Select one of the factors of 3x^2 + 10x+ 3

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Answer:

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Step-by-step explanation:

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3 years ago

Can you answer any of these or all I really need to finish today 10 points for any all questions

Rudiy27

Number 3 would be y=4x.
Number 5 would be 9 1/24 for the left side and 133/8 for the right side.

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3 years ago