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svet-max [94.6K]
2 years ago
12

Which best explains why |–4| = 4?​

Mathematics
1 answer:
kodGreya [7K]2 years ago
8 0

Answer:

It's because the little lines around -4 are called absolute value functions, and their function is to make any negative value to positive. If there are a positive value in an absolute value function, it stays positive, for example:

|-2| = 2, and  |2| = 2

Hope this helps!

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A line passes through the points (-1, -6) and (-4, 3). What is the equation of this line in slope-intercept form?
g100num [7]

Since we have two ordered pairs, we can find the slope by plugging them into (y2-y1)/(x2-x1) which translates to (3-(-6))/(-4-(-1))=9/-3=-3

Since the slope is -3, we have the equation y=-3x+b, but we don't know b. So we plug in values for x and y and solve for b.

-6=-3(-1)+b

-6=3+b

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So the y-intercept is -9 and the full equation is y=-3x-9 which means A is the only correct answer.

Hope this helped!

4 0
3 years ago
Slope of (-2,-5) (-1,-6)​
Brut [27]

Answer:

your slope will be -1

Step-by-step explanation:

if you do y-y and x-x you then divide those answers  and you will end up with m=-1

4 0
3 years ago
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Arte-miy333 [17]
I just took the test and the answer is step 2.
5 0
2 years ago
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A pizza restaurant sells containers of juice that it marks up 75 percent above its wholesale cost. If the restaurant marks up ea
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3 years ago
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Convert 3.521 g to ___ mg
inna [77]

To convert any unit to it's "milli-" form always multiply the given value by 1000. The new value will be the value of in the "milli-" form.

The question asked to us is to convert 3.521 g to mg (or milligram). Thus, all that we need to do is to multiply 3.521 with 1000 and we will get the corresponding value in milligrams. Thus, in mg, 3.521 g is:

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3 years ago
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