(-6.5)
( 7, 5)
What is the slope

m = 0

Step-by-step explanation:

Hope this helps

d

step-by-step explanation:

d

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.