Pass through (2,-4)and has a slope m=-3/4

y = - x -

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - , then

y = - x + c ← is the partial equation

To find c substitute (2, - 4 ) into the partial equation

- 4 = - + c ⇒ c = - + = -

y = - x - ← equation of line

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

the forst and 3rd

step-by-step explanation: