Answer:
Step-by-step explanation:b
No real roots. Roots will have imaginary numbers. This means the quadratic is either always above the axis, or always below.
One real root. The graph touches the x
-axis in one place. →
Two real roots. The graph crosses the x
-axis twice.
Answer:
no, because 13 repeats
Step-by-step explanation:
The y-intercept can be found by plugging in x=0.