So if Ann is a, then Tim has 11a brushes, and together they have a+11a=12a brushes.
if 12a=60, then a=60/12=5
o Ann has 5 brushes!
Answer:
domain(-4,6) and range(-1, 8)
Step-by-step explanation:
domain is an imput on x axis, and range on y
The derivative of at a point in the direction of a vector is
We have
and
Then the derivative at in the direction of is
Can i also have a 5 star rating and can you press the Thanks button