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denpristay [2]
3 years ago
14

How do we identify the slope and the y-intercept for each of the function representations?

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

Step-by-step explanation:

for y intercept

we calculate f(0) and the value is y intercept

for the slope we have 2 points (x1,y1)  and (x2,y2)

the slope is (y2-y1)/(x2-x1)

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Match each subtraction problem on the left with the equivalent simplified expression on the right.
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Answer:

A-3, B-4, C-1, D-2

Step-by-step explanation:

A:

  • 5x-(3x+1)
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B:

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  • Expand, 5x+3x+1
  • Combine like terms, 8x+1

C:

  • -5x-(3x+1)
  • Expand, -5x-3x-1
  • Combine like terms, -8x-1

D:

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2 years ago
What is the absolute value of -3 1/2?
Lana71 [14]

Answer:

The absolute value of -3 1/2 is 3 1/2.

Step-by-step explanation:

The absolute value of a number is its distance from 0.

In this case the absolute value of -3 1/2 is 3 1/2.

Another way to write is I-3 1/2I

Using the absolute value bar

<u><em>Please rate this and please give brainliest. Thanks!!! </em></u>

<u><em>Appreciate it! : ) </em></u>

<u><em>And always, </em></u>

<u><em>SIMPLIFY BANANAS          : )</em></u>

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Find the equation who’s roots are (3,0) and (2-5i, 0)
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3,0 x 2-5i, 0 = ___ 9i
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Identify the domain and range of the relation:<br> (-5,-3), (-2,1), (1,4), (2,5)
jonny [76]

Domain is the x-coordinate and range is the y - coordinate

\therefore \: domain =  \{ - 5, \:  - 2, \: 1, \: 2 \} \\  \\ \&\: range =  \{  - 3, \: 1, \: 4, \: 5\}

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3 years ago
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