Answer: √−1=i.
Step-by-step explanation: When we say that the square root of a negative number "doesn't exist", we mean that there is no real number solution. However, if we consider complex numbers, we then get a solution to √−1=i.
Answer:
as in the number line negative digits occur on the left side if we subtract -2 from -8 we will get our answer that is -6
Step-by-step explanation:
-8-(-2)
-8+2
-6
Answer:
-x(x^2 +3x +4)
Step-by-step explanation:
-x^3-3x^2-4x
Factor out a -x
-x(x^2 +3x +4)
We cannot factor inside the parentheses, so this is complete
<span>I won't be able to graph them on here, but will be able to tell you their transformations:
1)
vertical stretch by 2
2)
vertical stretch by 3
reflected over the x-axis
3)
vertical compression by 3
reflected over the x axis
4)
vertical compression by 4/3
5)
horizontally shifted left 1
vertically stretched by 2
vertically shifted down 6
6)
horizontally shifted left 2
vertically stretched by 4
reflected over the x-axis
vertically shifted down 3
7)
horizontally shifted to the right 4
vertically compressed by 4
vertically shifted up 3
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