Answer:
cos − 1 ( x ) [ − 1 , 1 ] [ 0 , π ]
Answer: option D -1,0,2
Step-by-step explanation:
2^x-2
When x=0
We have 2^0-2
1-2=-1
when x=1
We have 2^1-2
2-2=0
When x=2
We have 2^2-2
4-2=2
Step-by-step explaSimplify the equation by finding the square root of both sides. √x2=x √0=0. x=0. Check: 02=0.
This a trapezium shape.
8+13/2×4=42 in2
Answer in file:
