2 years ago

I don’t understand how to solve this

Mathematics

1 answer:

Lelechka [254]2 years ago

6 0

$\huge\underline\mathtt\colorbox{cyan}{1. f(-1)}$

For this to be a solution of f(x), the answer must be 0

x^2+1=0 when x=-1

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Please help me i will really appreciate it .

Ahat [919]

9514 1404 393

Answer:

slope = 2

Step-by-step explanation:

See the attachment for the markup.

It is usually convenient to choose places where the graph crosses grid intersections. Here, the graph crosses the x- and y-axes at integer values, so those points could be used, for example. We chose points away from the axes so that the rise and run lines could be seen more easily.

The graph has a rise/run of ...

slope = rise/run = 2/1 = 2

The slope of the line is 2.

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2 years ago

For which fraction pairs would it be useful to use the benchmarks 0, One-half, and 1 to compare? Check all that apply.

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Step-by-step explanation:

thank my answer

pls mark brilinias

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2 years ago

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3 years ago

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melamori03 [73]

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eimsori [14]

1. add 40 to the 40 and 25
2. now you have
$\frac{5x {}^{2} }{5} = \frac{65}{5}$
3. then you have
${x}^{2} = 13$
4. then square root
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3 years ago