(2x^2+6x-11)-(5x^2-x+7)
Pretend that there is a -1 in front of the second bracket
-1(5x^2-x+7)=-5x^2+x-7
2x^2+6x-11-5x^2+x-7
2x^2-5x^2+6x+x-11-7 ( combine like terms)\
-3x^2+7x-18
Answer: d. -3x^2+7x-18
Answer:
C- Distrubituve
Step-by-step explanation:
(I hope im right!!)
Distributive is basically : a(b+c) = a x b + a x c
So c satisfies this
Answer: see graph - <em>the blue dot is a hole</em>
<u>Step-by-step explanation:</u>
y = x/2
Graph this equation. It is in slope-intercept form where b = 0 and m = 1/2. Place a hole at x = 2 (coordinate 2, 1)
y = 4 at x = 2
Plot this coordinate (2, -4).
Note: The line jumps over the hole.