the answer is A and D
when you differentiate the question you find that the maximum point is (0,0)i.e
when dy/dx is 0 values of x are 0,0
and the function shows that valies of x are real numbers.
First you do -3bk+9bk and that equals 6bk then since there are no more like terms the experssion would be simplified into 6bk+2-6b
HOPE THAT HELPED!
Both measurements are correct if you're rounding the dogs height.
But the more precise measurement would be 11 1/4.
Mainly because its a smaller fraction so it has more meaning to it instead of just plain 11
It would get more precise as the fraction got larger
For example.
Not very precise
11, 11 1/2, 11 1/4,
Precise
11 1/8, 11 1/16
Hope this helps!
Brainliest is always appreciated if you feel its deserved!<span />
find unit rate:
36 / 6 = 6
she can ride 6 miles in 1 hour
