The slope is positive?
The slope is negative?
The slope is zero?
There is no slope?

The slope for each is 8

X is the slope.

y=mx+b

m is the slope and b is y intercept.

Equations listed below.

1. y=8x-8

2.y=8x-4

3. y=8x

4 y=8x+4

5.Y=8x+8

equal to

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.