Answer:
Step-by-step explanation:
If c is positive, we translate the graph of y = f(x) upward by c units; if negative, downward by c units.
Shifts it up c units.
The '+ c' will move the whole graph upwards c units.
the unit rate is 70 miles per 1 hour
Step-by-step explanation: um
4(x-2)(x+1)=0
h≈2.86
