Let's rewrite it as y = x - 12
To find inverse, you switch x and y and solve for y.
So you have x = y - 12
x + 12 = y
Now rewrite y as f(x).
The inverse is f(x) = x +12
Okay for this, I'm pretty sure we have to use All Students Take Calc. By this, tangent is positive in quadrants 1 and 3. However, with the restriction given, it has to be Q3. For an angle in quadrant 3, you use 180°+x. In this case, x=50<span>°.
Angle T=180</span>°+50°=230<span>°.</span>
Answer:
Yes because 0.5 is the biggest number
Step-by-step explanation:
Answer:
Step-by-step explanation:
Tan can be defined as: as it simplifies to opposite/adjacent. If you know a bit about the unit circle, you'll know that the x-coordinate is going to be cos(theta) and the y-coordinate is going to be sin(theta). Since the sin(theta) is defined as opposite/hypotenuse, and the hypotenuse = 1, so sin(theta) is defined as the opposite side, which is the y-axis. Same thing goes for cos(theta), except the adjacent side is the x-axis.
Using this we can define tan