Answer
a) 2
b) 0
Work Step by Step
If the line moves up at least one unit, the line intersects with the curve in two places. If the line moves down at least one unit, the line doesn't intersect at all with the curve.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 9 - Quadratic Functions and Equations - 9-8 Systems of Linear and Quadratic Equations - Practice and Problem-Solving Exercises - Page 586: 30
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