To find the slope of the line containing the pair of points, subtract y2 to y1 and divide x2-x1.
y2-y1
--------
x2-x1
Answer:
the lines intersect at (4,-2)
Answer:
C 61
Step-by-step explanation:
The parabola opens in the direction of the focus.
Since the focus is above the vertex, it opens up.
