Write down the meaning of the given equation.y = cot-1 8x
A. y is the angle whose cotangent is x.
B. y is the angle whose tangent is 8x.
C. x is the angle whose cotangent is 8y.
D. y is the angle whose cotangent is 8x.
Answer: D
You might also like to view...
Solve the problem.If a projectile is fired at an angle ? and initial velocity v, then the horizontal distance traveled by the projectile is given by 
Express D as a function of 2?.
A. D = 
v2 sin 2?
B. D = 
v2 sin 2?
C. D = 
v2 cos 2?
D. D = 
v2 sin 2?
Add. Do not use a number line except as a check.6 + (-61)
A. 67 B. -55 C. -67 D. 55
Consider the series 
.
?
Find the radius of convergence of the power series.
?
__________
?
Find the interval of convergence of the power series.
?
__________
What will be an ideal response?
Find the standard equation of the parabola with the given focus and directrix.Focus: (3, -1); directrix: y = -3
A. (y - 3)2 = -4(x + 2) B. (x - 3)2 = -4(y + 2) C. (y - 3)2 = 4(x + 2) D. (x - 3)2 = 4(y + 2)