A line's slope is 8, and its y-intercept is 7. What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.

y=8x+7

Step-by-step explanation:

Slope-Intercept form is y=mx+b

m is the slope and b is the y-intercept so you replace m with 8 and replace b with 7 which will look like this:

y=8x+7

Hope this helps!

the graph on the bottom right

(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