Answer:
i GOT C
Step-by-step explanation:
i'll help you step sis anything for you
sorry if you get it wrong dont trust the internet kids
Answer:
T.
Step-by-step explanation:
The ordered pair (-2,-1) can also be represented by (x,y). To check the inequality we can substitute the values into the given inequality.




After substituting the values, we then have a clear view that -1 is Greater than -3.1622.
First lets look at our graph of y = cos x
***First picture***
Next lets look at a <span>vertical stretch.
***Second picture***
To vertically stretch y = cos x, we need to multiply cos by a number greater than 1. I am going to use 2.Standard Form: y = cos x
(Red Line)Vertical Stretch: y = 2 cos x
(Blue Line)Lets look at a vertical shrink***Third picture***
To create a vertical shrink, you multiply the cos by a number less than 1. I am going to use .5</span>
Standard Form: y = cos x
(Red Line)Vertical Shrink: y = .5 cos x
(Green Line)Now lets look at horizontal stretch.
***Forth picture.***
To create a horizontal stretch, you multiply the x by a value less than 1. I am going to use .5Standard Form: y = cos x
(Red Line)Vertical Stretch: y = .5 cos x
(Orange Line)Finally, to create a horizontal shrink, you multiply the x by a value greater than 1. I am going to use 2.***Fifth picture.***
Standard Form: y = cos x
(Red Line)Vertical Shrink: y = 2 cos x
(Purple Line)
The number that is being multiplied by the variable ( the letter) so like if you have 2X the 2 is the coefficient