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gregori [183]
1 year ago
11

Find the value of x^3+x^2-3x when x=-2

Mathematics
1 answer:
Elina [12.6K]1 year ago
5 0

Answer:

-6

Step-by-step explanation:

Substitute -2 from x meaning -2^3+-2^2-3*-2; solve this, you get -6!

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I really don’t get this , it’s graphing linear inequalities
ElenaW [278]

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Next, we need to figure out which side to shade. To do so, simply pick any point (I like to use the point (0,0) because it makes the calculations easy) and see whether it satisfies the inequality. If it does, shade the side with that point, and if not, shade the opposite side of the graph.

Here we see that the point (0,0) does satisfy the inequality, since -(0) + 4(0) is 0, and 0 ≥ -8, so the top half of the graph should be shaded (see the second image).

6 0
2 years ago
Ayesha has a theory about 2 digit numbers that have a larger tens digit than ones digit she says that reversing the digits and s
natta225 [31]
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She's right.
5 0
3 years ago
Which graph represents the function f (x) = StartFraction 2 x minus 1 Over x minus 1 EndFraction?
Lubov Fominskaja [6]

The correct description of the graph:

<em>"One curve opens up and to the right in quadrant 1, and the other curve down and to the left in </em><em>quadrants </em><em>2, 1, and 4."</em>

<h3>Which graph is the graph of the given functions?</h3>

Here we have the function:

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The graph of this function can be seen below:

Then we can see that a curve opens up on quadrant 1, and down on quadrants 2 and 3 (it pass throw quadrant 1 for a little bit).

Then the correct option is:

<em>"One curve opens up and to the right in </em><em>quadrant </em><em>1, and the other curve down and to the left in </em><em>quadrants </em><em>2, 1, and 4."</em>

<em />

If you want to learn more about rational functions:

brainly.com/question/1851758

#SPJ1

6 0
2 years ago
Read 2 more answers
The sum of a number times 3 and 7 equals 2
ella [17]
3 x + 7 = 2 
3 x = 2 - 7
3 x = - 5
x = - 5/3 

3 ( -5/3) + 7  = - 15/3 + 7 = - 5 + 7 = 2 
7 0
3 years ago
Jackson is paid $250.for 5<br> days of Work how much IS<br> he paid per day
Svet_ta [14]
$50 per day.
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5 0
2 years ago
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