Answer:
The rise over run is -1/2
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
a "function" gives every x value exactly one y value.
A, B and C all have 2 or more y values for an x value.
use e.g. a pen and place it vertically (straight top-down, parallel to the y-axis) on the graphs.
how often does the pen intersect the function curve ?
that is what I am talking about.
if it is more than once, than the x value (the point on the x-axis), where you put your pen, has more than 1 y values.
and that is then not a function.
only D is a function. the pen intersects with the function curve only once, no matter where you put the vertical pen.
Answer:
551 inches
Step-by-step explanation:
D ( -b, h)
E ( b, h)
F ( b, -h)
G ( -b, -h)
from 0 to E, x=b, from 0 to DG, x= -b
from 0 to DE, y=h, from 0 to GF, y= -h
