There of the ABCD are given. fine the coordinates of point D. A(3, 6) B(6,3) D(x, y)
2 answers:
9514 1404 393
Answer:
A. (3, 2)
Step-by-step explanation:
The midpoints of the diagonals are the same point, so you have ...
X = (A +C)/2 = (B +D)/2
A +C = B +D . . . . . . . multiply by 2
A +C -B = D . . . . . . . subtract B
The coordinates of D are ...
D = (3, 6) +(6, 3) -(6, 7) = (3+6-6, 6+3-7)
D = (3, 2)
You might be interested in
Answer:
a. square root is y =
b. linear is y = x
c. cubic is
d. quadratic is
e. reciprocal squared is
f. absolute value is y = |x|
g. reciprocal is
h. cube root is
Step-by-step explanation:
Hope you could understand.
If you have any query, feel free to ask.
Answer:
see below
Step-by-step explanation:
A discriminant value of zero means there is exactly one x-intercept. The graph below has that characteristic.
_____
<em>Comment on discriminant</em>
discriminant > 0, two (2) x-intercepts (first 2 graphs)
discriminant < 0, no (0) x-intercepts (third graph)
