The truth table represents statements p, q, and r. Which rows represent when (19) V (PAT) is true?
р
9
r
p19
O A and B
par
T
A
T
T
-
T
O A, B, and C
B
T
T
F
T
F
OB and E
с
T
F
T
F
T
OB, C, and E
D
T
F
F
F
F
E
F.
T
T
F
F
F
F
T
F
F
F
G
F
F
T
F
F
H
F
F
F
F
F

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

4

step-by-step explanation:

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.