Answer:36
Step-by-step explanation:
negative+negative = positive if i remember correctly, and it’s not the other options
Answer:
False
Step-by-step explanation:
If the value is a root of the polynomial, then the remainder will be 0. This means that the root as a factor will multiply to make the polynomial.
Answer:
-3 < x < 3
x is some number between -3 and 3; x cannot equal -3, x cannot equal 3
graph shown below
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Work Shown:
5|x| + 3 < 18
5|x| + 3 - 3 < 18-3 ... see note 1
5|x| < 15
(5|x|)/5 < 15/5 .... note 2
|x| < 3
-3 < x < 3 .... note 3
graph shown below
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note 1: Subtract 3 fom both sides to undo the "+3"
note 2: Divide both sides by 5 to undo the multiplication
note 3: If |x| < k, for some positive number k, then -k < x < k
Draw the two points in a rectangular coordinate system.
Draw a vector from the origin (0,0) until the point Y whose coordinates are (-1,3). Rotate the vector 90 degress anticlockwise.
You can see that the tip of the vector will fall in a point with coordinates (3,-1).
Then Y' is (3,-1).
Follow same procedure with point X(-6,2). The point of the vector will translate to X' with coordinates (-2,-6).
A 90 degrees anticlockwise rotation transforms coordinates (a,b) to (-b,a)
Then the answer is the option 3 - X'(-2,-6) Y'( 3,-1).
By convention if there is not indication the angles must be taken anticlockwise, but it would be better to indicate it.
If you rotate 90 degress clockwise the end points would be X'(2,6) Y'(3,-1).
Just times all 3 together so 5 times 2 is 10 and 10 times 4 is 40