Answer: .......
Step-by-step explanation:
Answer:
range of a function is that limit in which variation of any function is possible. Hence, required range of the given function y= -3sinx-4 is [-7,-1].
Step-by-step explanation:
Answer:
A.81/4
Step-by-step explanation:
x^2-9x
This is in the form x^2 + bx
To complete the square, we take b/2 then square it and add it
b =-9
b/2 = -9/2
(b/2) ^2 = (-9/2) ^2 = 81/4