Choose the best description of corners. The flat surface of a solid figure.
The edges of a solid figure.
Where the edges of a solid figure meet.
Where the flat surfaces of a solid figure meet.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

the answer is y = 11.54

hope this : )

what shape is

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99