Answer:
6
Step-by-step explanation:
Sin = adjacent ÷ hypotenuse
Sin 45 = x ÷ 9
0.71 = x ÷ 9
0.71 × 9 = x
x = 6.36
~6.
hope it helps. :)
Answer: All real numbers except 3
Answer: Rounded it would be 0, unrounded it would be 0.0144927536231884
Step-by-step explanation: Basic Division
Answer:
Option C and D that is y= tan x and y= cot x
Step-by-step explanation:
The range is the values of y means the values that y can take in a function:
So, range of tan x and cot x are all real numbers.
Period of tan x is
Period of cot x is
Option A and B that is secx and csc x are discarded
F(x) = 7x − 13
To find f(-x) , just replace x with -x:
f(-x) = 7(-x) - 13
f(-x) = -7x -13