Find the slope of the line that passes through (-2,1) (7,1)​

0

Step-by-step explanation:

To find the slope of a line, we uses y2-y1/x2-x1:

y2-y1/x2-x1

1-1/7+2

0/9

0

The slope of the line is 0.

If u have any questions about what I did feel free to ask in the comments!

Slope = 0

Step-by-step explanation:

Formula of finding the slope: (y₂ - y₁) / (x₂ - x₁)

=> So we can say:

(-2, 1) = (x₁, y₁)

(7, 1) = (x₂, y₂)

=> (1 - 1) / (7 - (-2))

=> (0) / (9)

=> 0

Slope of this line = 0

Hope this helps!

d. 9

step-by-step explanation:

54/12 = 4.5

sf = 4.5

so x = 2 · 4.5 = 9

(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