What would be the coordinates at 315° if the coordinates at 135° are at (-square root 2/2, square root 2/2)?

We choose C

Step-by-step explanation:

the coordinates at 135° are at  (, )

As we can see, the x coordinate of the point is negative and the y coordinate of it is positive.

So this point is located at the quadrant ii

From  135 ° to 315°, it is rotated 180°

=> Each coordinate (x,y) is changed to (-x,-y)

= (, )  the new coordinate is located in quadrant iii

We choose C

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..