Answer:
-
Step-by-step explanation:
Radical roots occur as conjugate pairs.
Thus if x = is a root then - is also a root
The Correct option is C
I hope it helped...
A
70,900
(6x+9y=78) - (6x+4y=38) = (5y=40) = y=8
(2x+3(8)=26) = (2x+24=26) = (2x=2) = x=2
-6
The equation is in slope intercept form
y = mx+b where m is the slope and b is the y intercept
The y intercept is the value when x = 0
The y value is -6 when the x value is 0
y = -4x+ (-6)
