In which quadrant is (1/2, -1.8)? quadrant i quadrant ii quadrant iii quadrant iv

(1/2, -1.8) belongs in quadrant 4

quadrant 4 is a (positive, negative)

The point (1/2, -1.8) is in Quadrant 4.

Step-by-step explanation:

If the x and y value are both negative, then it's in the 3rd Quadrant.

If the x and y value are both positive, then its in the 1st Quadrant.

If the x value is positive and the y value is negative, then its in the 4th Quadrant.

If the x value is negative and the y value is positive, then it is in the 2nd Quadrant.

Hope this helped!

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step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0