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2 years ago

5. Describe a line with a positive, negative, O and undefined slope. ALGEBRA I Semester 1

Mathematics

1 answer:

Sergeu [11.5K]2 years ago

5 0

Answer:

A line that has a positive slope would rise upwards from left to right of the graph, increasing.

A line that has a negative slope would fall downwards from left to right of the graph, decreasing.

A line that has an undefined slope would look like a straight (horizontal/vertical) line from left to right/bottom to the top of the graph, neither increasing nor decreasing.

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Step-by-step explanation:

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If 5x – 4 = 31, what is the value of x?

Lunna [17]

Answer:

x = 5 $\frac{2}{5}$

Step-by-step explanation:

Hi there!

So, to answer this problem, I'll use the reverse method.

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Continuing on, there is a 2 left over, so the answer to your question is

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Georgia [21]

This phrase is very true

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3 years ago

Alberto is snowboarding down a mountain with a constant slope. the slope he is on has an overall length of 1560 feet. the top of

Olenka [21]

The slope of the equation is calculated as:

$\frac{h_2-h_1}{t_2-t_1}=m$

Where $h_2$ is the height of the upper part of the slope and $h_1$ is the height of the low er part.

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So, the equation of the line is:

$h-4600=-25(t-0)$

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With this equation we can find the height of Alberto after having passed 10 sec.

$h(10)=-25 (10)+4600\\h(10)=-250+4600\\h(10)=4350$

After 10 seconds Alberto is 350 feet from the bottom of the slope.

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4 years ago