Feb 26 Flashcards
1
Q
What is a secant line
A
A line that intersects a curve at two distinct points
2
Q
What is a tangent line
A
Is line that touches a curve at one point and has the slope of the curve at that point
3
Q
What are the possible ways a straight line can interact with a parabola
A
2,1,0 intersections
4
Q
What b^2-4ac > 0 how many solutions
A
2
5
Q
When b^2-4ac =0 how many solutions
A
One
6
Q
When b^2-4ac<0 how many solutions
A
None
