Answer:
8.5 units
Step-by-step explanation:
The distance between two points is given by

Taking points (-12, 11) and (-18, 17) as the first and second points respectively then


d=8.48528137423857 units
Rounded off to nearest tenths
d=8.5 units
Answer:

Step-by-step explanation:
Let
h(t) ---> the height of an object in meters
t ----> the time in seconds
we have

For t=6 sec
substitute in the quadratic equation the value of t and solve for h


Since there are 8 total, and 4 is the amount to find as a fraction, we simply divide 4 by 8 to get 4/8
<span>As x approaches positive infinity, f(x) approaches negative infinity, since the graph goes down</span>