Determine the intercepts of the line.

Y-intercept (_,_)
X-intercept(_,_)

y-intercept (0, -6)

x-intercept (-8, 0)

Step-by-step explanation:

Determining y-intercept of the line:

If you carefully look at the graph, the line crosses or meets the y-axis at the point (0, -6).

Important Tip:

In other words, at x = 0, the value of y = -6. And the point (0, -6) is the same point where the line meets the y-axis.

Therefore, the y-intercept is:

Determining x-intercept of the line:

If you carefully look at the graph, the line crosses or meets the x-axis at the point (-8, 0).

Important Tip:

In other words, at y = 0, the value of x = -8. And the point (-8, 0) is the same point where the line meets the x-axis.

Therefore, the x-intercept is:

i can

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.