Determine which equation is parallel to line JK and which is perpendicular to line JK. 6x − 10y = 7
5x − 3y = 8
6x + 10y = 11
5x + 3y = 13

13875138answer:

step-by-step explanation:

use a calculator!

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.

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

yes

step-by-step explanation:

yes