Answer:
The graph is attached
Step-by-step explanation:
Here the given function is
Now consider
y = -x
The graph is a line at 45° to the negative x axis.
But as x <0, so it shall be a line only in the second quadrant.
Also for f(x) = 1
It a horizontal line passing through y axis at 1.
But as x > 0, So we have the line only to the right of y axis.
The graph is attached.
Answer:
Step-by-step explanation:
Start by moving the 3 to the other side of the equals sign to get
so with that replacement:
By the Zero Product Property,
or
Yes these are both the same, so we only need one of them. Once we find the angle, they are both the same, so we only need one of these equations.
If
, take the inverse tangent of both sides to give you:
and
so
Tangent increases in increments of pi or 180, so the other angle within the given interval is 35.8 + 180 = 215.8