Answer:
-2x-6
Step-by-step explanation:
-2(x+3)= -2x -6
use distributive propriety of multiplication over addition
Answer:
(x+11)(x-11) its a difference of squares formula, when you FOIL it out the positive 11x and negative 11x will cancel out
Step-by-step explanation:
3x³ -2x - 8 = 0
......,...........,
I think it’s b to be honest with you
The vertex is exactly half way between directrix and focus. In this case the vertex is (8,-7)
(h,k)
P is the distance between the vertex and either the directrix or focus, in this case p = 1.
a = 1/(4p) or 1/(4*1) or 1/4
write the equation in vertex form
y = a(x-h)^2 + k
y = 1/4(x-8)^2 -7
