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3 years ago

12

Answer using set notation if possible.

1 answer:

anastassius [24]3 years ago

5 0

Answer:

Domain:

[-5,-2) U (-2,3.5) U (3.5,5]

Range:

[-3 0) U (0,5]

It is not a function because x = 1 has two different outputs (3 & 5)

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Whats the slope of (-3,4) (0, 0)

Maurinko [17]

Answer:

slope = $-\frac{4}{3}$

Step-by-step explanation:

Use the slope formula, $m = \frac{y_2-y_1}{x_2-x_1}$ , to find the slope. $m$ represents the slope. $x_1$ and $y_1$ represent the x and y values of one point, and $x_2$ and $y_2$ represent the x and y values of another point. So, substitute the x and y values of the points (-3, 4) and (0, 0) into the formula appropriately and solve:

$m= \frac{(0)-(4)}{(0)-(-3)} \\m = \frac{0-4}{0+3} \\m = \frac{-4}{3}$

Thus, the slope is $-\frac{4}{3}$ .

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3 years ago

Convert large numbers into scientific notation 4.65 x 10^4=

Vikentia [17]

46,500 if I am not wrong.

Hope this helps!
:D

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Evaluate [7 - (2 - 5(4 - 2) + 7)] + 2

motikmotik

You are correct. here it is step by step.

[7-(2-5(2)+7)] +2
[7-(2-10+7)]+2
[7-(-1)]+2
8+2
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lapo4ka [179]

Answer:

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Step-by-step explanation:

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Please help solve last one

mr_godi [17]

Answer:

The answer would be 7(2x+3y+z) or 7(2x+3y+1z) (both would be considered as correct)

Step-by-step explanation:

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3 years ago